{"title":"Elta Fans","description":"\u003cstyle\u003e\n\/* Neutralise the theme's height-based clamp on the collection description and hide\n   its toggle. Visibility is controlled by the \u003cdetails\u003e below instead, mirroring the\n   PDP's pdp-summary-more pattern: the author decides where the summary ends, so there\n   is no measuring, no fade, and nothing gets cut mid-sentence at any viewport. *\/\n.collection__description.expandable-content{max-height:none!important;padding-bottom:0!important}\n.collection__description .expandable-content__toggle{display:none!important}\n\n#efans-subnav{display:flex;flex-wrap:nowrap;gap:10px;margin:52px 0 4px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#d8d8d8 transparent;padding:4px 0 8px;scroll-snap-type:x proximity}\n#efans-subnav \u003e a{flex:0 0 auto;white-space:nowrap;scroll-snap-align:start;padding-left:16px;padding-right:16px}\n#efans-subnav::-webkit-scrollbar{height:6px}\n#efans-subnav::-webkit-scrollbar-thumb{background:#d8d8d8;border-radius:3px}\n#efans-subnav::-webkit-scrollbar-track{background:transparent}\n\n.efx-more{margin-top:28px}\n.efx-more \u003e summary{list-style:none;cursor:pointer;display:inline-block;color:var(--text-color);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:3px}\n.efx-more \u003e summary::-webkit-details-marker{display:none}\n.efx-more \u003e summary:hover{color:var(--heading-color)}\n.efx-more .efx-more__open{display:none}\n.efx-more[open] \u003e summary .efx-more__closed{display:none}\n.efx-more[open] \u003e summary .efx-more__open{display:inline}\n.efx-more__content{margin-top:24px}\n.efx-more__content h2:first-child{margin-top:0}\n\u003c\/style\u003e\n\n\u003cp\u003eElta Fans is a UK manufacturer of commercial, industrial and domestic fans, and we supply the Elta range from UK stock. We stock Elta Clearflow roof fans, Silent Jetflow and VL inline duct fans, compact plate axial fans, Biflow bifurcated fans, FLUX dMEV fans, DEXA HR single room heat recovery (formerly FLUX HR), the PIV ONE positive input ventilation unit and Elta speed controllers. Use the buttons below to browse by type, or for specification help, email \u003ca href=\"mailto:hello@efans.co.uk\"\u003ehello@efans.co.uk\u003c\/a\u003e or call \u003ca href=\"tel:01613993825\"\u003e0161 399 3825\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdetails class=\"efx-more\"\u003e\n\u003csummary\u003e\u003cspan class=\"efx-more__closed\"\u003eRead more\u003c\/span\u003e\u003cspan class=\"efx-more__open\"\u003eRead less\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"efx-more__content\"\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat Elta fans do you stock?\u003c\/h3\u003e\n\u003cp\u003eWe stock Elta products across most commercial and industrial fan types, plus a residential ventilation range. The commercial range includes Clearflow axial roof fans from 315mm to 630mm for rooftop extract applications, compact plate axial fans from 250mm to 630mm for wall- and panel-mounting, long cased axial fans for ducted installations, and box fans for plant room applications. The VL series of inline duct fans covers sizes from 100mm to 315mm for general ventilation and extract. For residential properties, the Silent Jetflow SJMF range of inline mixed-flow fans (100mm, 125mm, 150mm) provides quieter operation with EC motors, and the FLUX dMEV 100 is a continuous extract fan for bathrooms. Fan sizes range from 100mm to 710mm. \u003c\/p\u003e\n\n\u003ch3\u003eWhat are Elta Clearflow roof fans?\u003c\/h3\u003e\n\u003cp\u003eThe Elta Clearflow range is a series of axial roof fans designed for permanent installation on flat or pitched roofs for commercial and industrial extract ventilation. Clearflow fans operate at temperatures up to +60°C and can be mounted at angles up to 30°, making them suitable for a wide range of roof pitches and plant room installations. The range includes the CF315, CF400 and CF450 models in single-phase and three-phase variants, with airflow rates from around 1,300 m³\/h up to over 5,200 m³\/h depending on the model. All Clearflow roof fans include a galvanised steel base and are speed-controllable. Browse our full \u003ca href=\"\/collections\/roof-fans\"\u003eroof fan range\u003c\/a\u003e or contact us for sizing advice.\u003c\/p\u003e\n\n\u003ch3\u003eDo you stock Elta heat recovery and PIV units?\u003c\/h3\u003e\n\u003cp\u003eYes. The Trade FLUX HR is a single-room through-wall heat recovery unit available in 100mm and 150mm sizes, delivering up to 25 m³\/h (100mm) and 60 m³\/h (150mm). It recovers heat from outgoing stale air and is designed for retrofit installations where full MVHR ductwork is not practical. The Elta PIV ONE is a loft-mounted positive input ventilation system that draws filtered air from the loft space into the home to reduce condensation and improve indoor air quality, delivering up to 216 m³\/h with a 5-year warranty. Both products are in stock with next-day delivery.\u003c\/p\u003e\n\n\u003ch3\u003eDo you stock Elta fan speed controllers?\u003c\/h3\u003e\n\u003cp\u003eYes, we carry Elta fan speed controllers for both AC and EC motor fans. The range includes the 149-EL31 (3 Amp) and 149-EL61 (6 Amp) electronic speed controllers for single-phase AC fans, providing stepless variable speed control from 110–240V. For EC fans, the 149-POT-10-MI controller provides 0–10V output for precise speed regulation. Thermostatic variants (149-EL31TK, 149-EL61TK) include built-in temperature sensing for automatic fan speed adjustment. Elta speed controllers are matched to specific fan power ratings, contact us at \u003ca href=\"mailto:hello@efans.co.uk\"\u003ehello@efans.co.uk\u003c\/a\u003e with your fan model number if you need help selecting the right controller.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are Elta Silent Jetflow fans?\u003c\/h3\u003e\n\u003cp\u003eThe Elta Silent Jetflow SJMF range is a series of inline mixed-flow duct fans with EC motors, designed for installations where low noise and energy efficiency are priorities. The range covers 100mm, 125mm and 150mm duct sizes, delivering airflow rates from 241 m³\/h (SJMF 100) up to 518 m³\/h (SJMF 150). Mixed-flow impeller design means the Jetflow fans generate higher pressure than a standard axial fan of the same size, making them better suited to longer duct runs or installations with multiple bends. All Jetflow fans are speed-controllable and suitable for kitchen extract, bathroom ventilation and commercial applications.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy Elta fans in the UK?\u003c\/h3\u003e\n\u003cp\u003eYou can buy Elta fans online from eFans, a UK ventilation supplier with over 350 Elta products listed, including Clearflow roof fans, Silent Jetflow and VL inline duct fans, compact plate axial fans, Biflow fans, PIV and heat recovery units and Elta speed controllers. Stocked items ship across the UK, with standard delivery in 2 to 3 working days or next working day delivery when you order before 12pm Monday to Thursday. Trade customers can open a \u003ca href=\"\/pages\/efans-trade\"\u003etrade account\u003c\/a\u003e or a \u003ca href=\"\/pages\/efans-credit-account\"\u003e30-day credit account\u003c\/a\u003e, and we quote on project quantities.\u003c\/p\u003e\n\n\u003ch3\u003eWho are Elta?\u003c\/h3\u003e\n\u003cp\u003eElta is a UK ventilation manufacturer with over 40 years of experience in air movement products for building services, residential and industrial applications. They design and manufacture fans, heat recovery units and ventilation accessories, supplying both the UK market and international customers. Elta products are widely specified in commercial projects, and the Clearflow roof fan range is particularly well established in rooftop extract installations. In the UK, Elta products are available through authorised distributors including eFans.\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdiv id=\"efans-subnav\"\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/roof-fans\"\u003eRoof Fans\u003c\/a\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/inline-duct-fans\"\u003eInline Duct Fans\u003c\/a\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/plate-axial-fans\"\u003ePlate Axial Fans\u003c\/a\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/commercial-kitchen-extractor-fans\"\u003eBiflow \u0026amp; Kitchen Extract\u003c\/a\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/elta-controllers\"\u003eElta Controllers\u003c\/a\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/positive-input-ventilation-piv\"\u003ePIV\u003c\/a\u003e\n\u003ca class=\"button button--ternary\" href=\"\/collections\/single-room-heat-recovery-mvhr\"\u003eSingle Room Heat Recovery\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What Elta fans do you stock?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"We stock Elta products across most commercial and industrial fan types, plus a residential ventilation range. The commercial range includes Clearflow axial roof fans from 315mm to 630mm for rooftop extract applications, compact plate axial fans from 250mm to 630mm for wall- and panel-mounting, long cased axial fans for ducted installations, and box fans for plant room applications. The VL series of inline duct fans covers sizes from 100mm to 315mm for general ventilation and extract. For residential properties, the Silent Jetflow SJMF range of inline mixed-flow fans (100mm, 125mm, 150mm) provides quieter operation with EC motors, and the FLUX dMEV 100 is a continuous extract fan for bathrooms. Fan sizes range from 100mm to 710mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are Elta Clearflow roof fans?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Elta Clearflow range is a series of axial roof fans designed for permanent installation on flat or pitched roofs for commercial and industrial extract ventilation. Clearflow fans operate at temperatures up to +60°C and can be mounted at angles up to 30°, making them suitable for a wide range of roof pitches and plant room installations. The range includes the CF315, CF400 and CF450 models in single-phase and three-phase variants, with airflow rates from around 1,300 m³\/h up to over 5,200 m³\/h depending on the model. All Clearflow roof fans include a galvanised steel base and are speed-controllable. Browse our full roof fan range or contact us for sizing advice.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do you stock Elta heat recovery and PIV units?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The Trade FLUX HR is a single-room through-wall heat recovery unit available in 100mm and 150mm sizes, delivering up to 25 m³\/h (100mm) and 60 m³\/h (150mm). It recovers heat from outgoing stale air and is designed for retrofit installations where full MVHR ductwork is not practical. The Elta PIV ONE is a loft-mounted positive input ventilation system that draws filtered air from the loft space into the home to reduce condensation and improve indoor air quality, delivering up to 216 m³\/h with a 5-year warranty. Both products are in stock with next-day delivery.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do you stock Elta fan speed controllers?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, we carry Elta fan speed controllers for both AC and EC motor fans. The range includes the 149-EL31 (3 Amp) and 149-EL61 (6 Amp) electronic speed controllers for single-phase AC fans, providing stepless variable speed control from 110–240V. For EC fans, the 149-POT-10-MI controller provides 0–10V output for precise speed regulation. Thermostatic variants (149-EL31TK, 149-EL61TK) include built-in temperature sensing for automatic fan speed adjustment. Elta speed controllers are matched to specific fan power ratings, contact us at hello@efans.co.uk with your fan model number if you need help selecting the right controller.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are Elta Silent Jetflow fans?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Elta Silent Jetflow SJMF range is a series of inline mixed-flow duct fans with EC motors, designed for installations where low noise and energy efficiency are priorities. The range covers 100mm, 125mm and 150mm duct sizes, delivering airflow rates from 241 m³\/h (SJMF 100) up to 518 m³\/h (SJMF 150). Mixed-flow impeller design means the Jetflow fans generate higher pressure than a standard axial fan of the same size, making them better suited to longer duct runs or installations with multiple bends. All Jetflow fans are speed-controllable and suitable for kitchen extract, bathroom ventilation and commercial applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I buy Elta fans in the UK?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"You can buy Elta fans online from eFans, a UK ventilation supplier with over 350 Elta products listed, including Clearflow roof fans, Silent Jetflow and VL inline duct fans, compact plate axial fans, Biflow fans, PIV and heat recovery units and Elta speed controllers. Stocked items ship across the UK, with standard delivery in 2 to 3 working days or next working day delivery when you order before 12pm Monday to Thursday. Trade customers can open a trade account or a 30-day credit account, and we quote on project quantities.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Who are Elta?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Elta is a UK ventilation manufacturer with over 40 years of experience in air movement products for building services, residential and industrial applications. They design and manufacture fans, heat recovery units and ventilation accessories, supplying both the UK market and international customers. Elta products are widely specified in commercial projects, and the Clearflow roof fan range is particularly well established in rooftop extract installations. In the UK, Elta products are available through authorised distributors including eFans.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","products":[{"product_id":"elta-scp250-4-1ac-compact-plate-axial-fan-single-phase-ac-250mm","title":"Elta SCP250\/4-1AC Compact Plate Axial Fan Single Phase AC - 250mm","description":"\u003cp\u003eThe Elta SCP250\/4-1AC is a 250mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 954 m³\/h in free air and working against static pressures up to 50 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1445 rpm with greased for life ball bearings, drawing 80 W and 0.38 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 954 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in plant rooms, stores, small workshops, garages and back of house rooms in shops. At 954 m³\/h it gives about 6 air changes an hour in a space of roughly 165 m³, for example 11m x 5m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 50 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp250-4-1ac-compact-plate-axial-fan-three-phase-ac-250mm\"\u003eElta SCP250\/4-3AC\u003c\/a\u003e is the same size (1188 m³\/h, up to 50 Pa, 90 W, 42 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp250-1ec-compact-plate-axial-fan-single-phase-ec-250mm\"\u003eElta SCP250-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 868 m³\/h, up to 75 Pa, 58 W, 45 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa250-4-1ac-raptor-plate-axial-fan-single-phase-ac-250mm\"\u003eElta SPA250\/4-1AC\u003c\/a\u003e is the alternative 250mm single phase plate fan with a Ziehl-Abegg impeller (983 m³\/h, up to 50 Pa, 46 W, 37 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 370 x 370mm fan plate securely at any angle using the four 10mm holes on 320mm centres. Make sure the structure can carry its 5 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC12 five step transformer controller (2 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0250-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0250-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP250\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e954 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e50 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1445 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e80 W (0.38 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e42 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e670 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e12.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e370 x 370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e320mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Compact-SCP-2022.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44057727893825,"sku":"SCP250\/4-1AC","price":347.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-compact-plate-axial-fan.jpg?v=1728993117"},{"product_id":"elta-scp315-4-1ac-compact-plate-axial-fan-single-phase-ac-315mm","title":"Elta SCP315\/4-1AC Compact Plate Axial Fan Single Phase AC - 315mm","description":"\u003cp\u003eThe Elta SCP315\/4-1AC is a 315mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 2005 m³\/h in free air and working against static pressures up to 75 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1370 rpm with greased for life ball bearings, drawing 120 W and 0.56 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2005 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2005 m³\/h it gives about 6 air changes an hour in a space of roughly 336 m³, for example 16m x 7m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 75 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp315-4-3ac-compact-plate-axial-fan-three-phase-ac-315mm\"\u003eElta SCP315\/4-3AC\u003c\/a\u003e is the same size (1854 m³\/h, up to 75 Pa, 120 W, 50 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp315-1ec-compact-plate-axial-fan-single-phase-ec-315mm\"\u003eElta SCP315-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 1854 m³\/h, up to 100 Pa, 110 W, 52 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa315-4-1ac-raptor-plate-axial-fan-single-phase-ac-315mm\"\u003eElta SPA315\/4-1AC\u003c\/a\u003e is the alternative 315mm single phase plate fan with a Ziehl-Abegg impeller (2167 m³\/h, up to 50 Pa, 110 W, 44 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 430 x 430mm fan plate securely at any angle using the four 10mm holes on 380mm centres. Make sure the structure can carry its 6 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC12 five step transformer controller (2 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0315-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0315-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP315\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2005 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e75 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1370 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120 W (0.56 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e50 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1566 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e22.7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e430 x 430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e380mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Compact-SCP-2022.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44061385851201,"sku":"SCP315\/4-1AC","price":361.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-compact-plate-axial-fan.jpg?v=1728993117"},{"product_id":"elta-scp350-4-1-compact-plate-axial-fan-single-phase-ac-350mm","title":"Elta SCP350\/4-1 Compact Plate Axial Fan Single Phase AC - 350mm","description":"\u003cp\u003eThe Elta SCP350\/4-1AC is a 350mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 2444 m³\/h in free air and working against static pressures up to 75 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1360 rpm with greased for life ball bearings, drawing 120 W and 0.65 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2444 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2444 m³\/h it gives about 6 air changes an hour in a space of roughly 408 m³, for example 17m x 8m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 75 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp350-4-3ac-compact-plate-axial-fan-three-phase-ac-350mm\"\u003eElta SCP350\/4-3AC\u003c\/a\u003e is the same size (2218 m³\/h, up to 100 Pa, 120 W, 50 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp350-1ec-compact-plate-axial-fan-single-phase-ec-350mm\"\u003eElta SCP350-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 2722 m³\/h, up to 100 Pa, 177 W, 56 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa350-4-1ac-raptor-plate-axial-fan-single-phase-ac-350mm\"\u003eElta SPA350\/4-1AC\u003c\/a\u003e is the alternative 350mm single phase plate fan with a Ziehl-Abegg impeller (2772 m³\/h, up to 50 Pa, 120 W, 40 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 485 x 485mm fan plate securely at any angle using the four 10mm holes on 435mm centres. Make sure the structure can carry its 6 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC12 five step transformer controller (2 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0350-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0350-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP350\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2444 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e75 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1360 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120 W (0.65 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e50 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1883 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e25.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e485 x 485mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e435mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Compact-SCP-2022.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44110505115969,"sku":"SCP350\/4-1AC","price":402.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-compact-plate-axial-fan.jpg?v=1728993117"},{"product_id":"elta-scp500-4-1ac-compact-plate-axial-fan-single-phase-ac-500mm","title":"Elta SCP500\/4-1AC Compact Plate Axial Fan Single Phase AC - 500mm","description":"\u003cp\u003eThe Elta SCP500\/4-1AC is a 500mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 6772 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1300 rpm with greased for life ball bearings, drawing 411 W and 1.82 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 6772 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 6772 m³\/h it gives about 6 air changes an hour in a space of roughly 1152 m³, for example 24m x 12m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp500-4-3ac-compact-plate-axial-fan-three-phase-ac-500mm\"\u003eElta SCP500\/4-3AC\u003c\/a\u003e is the same size (9500 m³\/h, up to 150 Pa, 715 W, 57 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp500-1ec-compact-plate-axial-fan-single-phase-ec-500mm\"\u003eElta SCP500-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 7988 m³\/h, up to 200 Pa, 639 W, 63 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa500-4-1ac-raptor-plate-axial-fan-single-phase-ac-500mm\"\u003eElta SPA500\/4-1AC\u003c\/a\u003e is the alternative 500mm single phase plate fan with a Ziehl-Abegg impeller (8514 m³\/h, up to 150 Pa, 750 W, 51 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 655 x 655mm fan plate securely at any angle using the four 10mm holes on 615mm centres. Make sure the structure can carry its 16 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC18 five step transformer controller (8 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 five step transformer controller (8 amp)\u003c\/a\u003e for speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0500-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0500-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP500\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e6772 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e411 W (1.82 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e58 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e5897 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e4561 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e31.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e655 x 655mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e615mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Compact-SCP-2022.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44110524678465,"sku":"SCP500\/4-1AC","price":589.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-compact-plate-axial-fan.jpg?v=1728993117"},{"product_id":"elta-jetflow-sjmf-100-inline-mixed-flow-fan-single-phase-ec-100mm","title":"Elta Jetflow SJMF 100 Inline Mixed Flow Fan Single Phase EC - 100mm","description":"\u003cp\u003eThe Elta Jetflow SJMF100 is a 100mm inline mixed flow circular duct fan with a single phase EC motor, moving up to 241 m³\/h in free air and 72 m³\/h against 200 Pa. Its jet design double mixed flow impeller is driven directly by a brushless EC motor running at 5000 rpm, absorbing 0.021 kW at full speed.\u003c\/p\u003e\u003cp\u003eThe IPX4 motor has sealed for life heavy duty NWB bearings and is rated for air up to 60°C. It arrives with a 1.5m mains lead and UK 3 pin plug (3A fuse) for fixed speed running, plus a detachable 5m jack lead for a potentiometer, 0-10V or PWM speed signal. Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 241 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eSingle room extract on 100mm duct where a domestic axial fan cannot cope with the run: an en-suite or WC at the end of a long loft duct, a small office kitchenette, a cleaner's store or a server cupboard. It still moves 173 m³\/h at 100 Pa, which is ample for one wet room ducted 5 to 10m to a roof or wall terminal.\u003c\/p\u003e\u003cp\u003eAt 241 m³\/h free air it is too small for a commercial kitchen, a group of toilets or a classroom. For two or three rooms on one duct, step up to the Elta SJMF125.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst a 100mm domestic inline or axial fan, the SJMF100 is a commercial grade EC mixed flow fan that keeps working against duct resistance: 173 m³\/h at 100 Pa and 72 m³\/h at 200 Pa, for 21 W. The next size up is the \u003ca href=\"\/products\/elta-jetflow-sjmf-125-inline-mixed-flow-fan-single-phase-ec-125mm\"\u003eSJMF125\u003c\/a\u003e, with 288 m³\/h free air.\u003c\/p\u003e\u003cp\u003eIt is supplied ready to run at fixed full speed on its fitted UK plug, and the detachable 5m jack lead lets you add an Elta 149-POT-10-MI controller, a 0-10V signal or PWM later without rewiring the mains side. Elta's SFP at full speed in free air is 0.31 W\/(L\/s).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe fan can be mounted at any angle. Fix it securely to a solid surface and leave access for cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eConnect to 100mm duct with Elta fast clamps (018-100-CLAMP) or flexible connectors so the fan can be removed later. Elta recommend silencers on the inlet and outlet in noise sensitive areas.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. The fan is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C, not for corrosive or explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge so exhaust cannot be drawn back through the open flue of a gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-100-CLAMP (each) and backdraught damper 018-100-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta spigot silencers 068-0100-JF1 (300mm) to 068-0100-JF4 (1200mm), available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e241 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 5000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.021 kW (0.24 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e46 dB(A) inlet, 47 dB(A) outlet at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e173 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e72 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e32.1% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eJet design double mixed flow, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eSealed for life heavy duty NWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44359583990081,"sku":"SJMF100","price":174.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EltaJetflowSJMFECFan001.jpg?v=1673885911"},{"product_id":"elta-jetflow-sjmf-125-inline-mixed-flow-fan-single-phase-ec-125mm","title":"Elta Jetflow SJMF 125 Inline Mixed Flow Fan Single Phase EC - 125mm","description":"\u003cp\u003eThe Elta Jetflow SJMF125 is a 125mm inline mixed flow circular duct fan with a single phase EC motor, moving up to 288 m³\/h in free air and 169 m³\/h against 200 Pa. Its jet design double mixed flow impeller is driven directly by a brushless EC motor running at 5000 rpm, absorbing 0.027 kW at full speed.\u003c\/p\u003e\u003cp\u003eThe IPX4 motor has sealed for life heavy duty NWB bearings and is rated for air up to 60°C. It arrives with a 1.5m mains lead and UK 3 pin plug (3A fuse) for fixed speed running, plus a detachable 5m jack lead for a potentiometer, 0-10V or PWM speed signal. Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 288 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eSmall commercial extract on 125mm duct: a run of two or three WCs, a shower room, a staff kitchenette or a small meeting room in an office or school. It keeps 245 m³\/h at 100 Pa and 169 m³\/h at 200 Pa, so it can push through a long duct run with bends, a backdraught shutter and a grille.\u003c\/p\u003e\u003cp\u003eAt 288 m³\/h free air it is not enough for a classroom or a cafe kitchen. For that, use the Elta SJMF150.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eWithin the Jetflow range, the SJMF125 sits between the \u003ca href=\"\/products\/elta-jetflow-sjmf-100-inline-mixed-flow-fan-single-phase-ec-100mm\"\u003eSJMF100\u003c\/a\u003e (241 m³\/h free air) and the \u003ca href=\"\/products\/elta-jetflow-sjmf-150-inline-mixed-flow-fan-single-phase-ec-150mm\"\u003eSJMF150\u003c\/a\u003e. It has the same plug-in EC design as its siblings, so the choice comes down to duct size and duty: at 100 Pa this size delivers 245 m³\/h for 0.027 kW.\u003c\/p\u003e\u003cp\u003eIt is supplied ready to run at fixed full speed on its fitted UK plug, and the detachable 5m jack lead lets you add an Elta 149-POT-10-MI controller, a 0-10V signal or PWM later without rewiring the mains side. Elta's SFP at full speed in free air is 0.3 W\/(L\/s).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe fan can be mounted at any angle. Fix it securely to a solid surface and leave access for cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eConnect to 125mm duct with Elta fast clamps (018-125-CLAMP) or flexible connectors so the fan can be removed later. Elta recommend silencers on the inlet and outlet in noise sensitive areas.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. The fan is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C, not for corrosive or explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge so exhaust cannot be drawn back through the open flue of a gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-125-CLAMP (each) and backdraught damper 018-125-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta spigot silencers 068-0125-JF1 (300mm) to 068-0125-JF4 (1200mm), available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e288 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 5000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.027 kW (0.26 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e47 dB(A) inlet, 48 dB(A) outlet at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e245 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e169 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e42.7% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eJet design double mixed flow, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eSealed for life heavy duty NWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44359627931969,"sku":"SJMF125","price":226.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EltaJetflowSJMFECFan4.jpg?v=1673886472"},{"product_id":"elta-ec-electronic-controller","title":"Elta EC Electronic Controller","description":"\u003cp\u003eThe Elta 149-POT-10-MI is a potentiometer speed controller for EC fans. It sets the fan's 0-10V speed signal with a control knob, and the minimum speed is set on an internal preset so the fan cannot be turned down below a safe ventilation rate.\u003c\/p\u003e\u003cp\u003eElta list it as the standard controller for their EC fan ranges, and it can also be used with variable speed drives (inverters). It is a low voltage control device: the fan keeps its own mains supply and the controller only provides the speed signal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-10V EC controller\u003c\/li\u003e\n\u003cli\u003ePotentiometer speed control\u003c\/li\u003e\n\u003cli\u003eInternal minimum speed preset\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eManual speed setting of EC fans in offices, classrooms, toilets, kitchens and plant rooms, where an installer or facilities team wants to set and occasionally adjust the duty. Elta list it on the accessory tables for their EC box, inline, mixed flow, long cased and plate fans, and it suits inverter driven AC fans too.\u003c\/p\u003e\u003cp\u003eIt is not a mains voltage controller, so it will not slow an ordinary AC fan; use an electronic or transformer controller for those. If the fan needs to step up to a boost speed on a switch, the trickle and boost version is the better fit.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eElta specify this controller across their EC ranges on eFans, including the \u003ca href=\"\/products\/elta-ssdl250-1ec-singleflow-centrifugal-box-fan-single-phase-ec-250mm-circular-spigots\"\u003eSSDL\u003c\/a\u003e and \u003ca href=\"\/products\/elta-stdl250-1ec-twinflow-centrifugal-box-fan-single-phase-ec-250mm-circular-spigots\"\u003eSTDL\u003c\/a\u003e box fans, \u003ca href=\"\/products\/elta-jetflow-sjmf-200-inline-mixed-flow-fan-single-phase-ec-200mm\"\u003eJetflow SJMF\u003c\/a\u003e inline fans, \u003ca href=\"\/products\/elta-slc400-1ec-revolution-long-cased-axial-fan-single-phase-ec-400mm\"\u003eSLC EC\u003c\/a\u003e long cased fans, \u003ca href=\"\/products\/elta-multiflow-sel450-1pec-mixed-flow-inline-fan-single-phase-ec-450mm\"\u003eSEL EC\u003c\/a\u003e mixed flow fans and the \u003ca href=\"\/products\/elta-spa710-6-1ec-raptor-plate-axial-fan-single-phase-ec-710mm\"\u003eSPA710\/6-1EC\u003c\/a\u003e. Because the fan's EC motor does the speed regulation, there is no hum and no heat in the controller.\u003c\/p\u003e\u003cp\u003eFor a manual trickle and boost switch, use the \u003ca href=\"\/products\/elta-ec-electronic-controller-with-trickle-boost-149-pot-10-tb\"\u003e149-POT-10-TB\u003c\/a\u003e. For BMS enable, fan fail relay and 0-10V sensor input, step up to the \u003ca href=\"\/products\/elta-ec-trickle-boost-controller-1\"\u003e149-EC-TB\u003c\/a\u003e trickle and boost controller.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWire the controller to the fan's control terminals (typically 10V, 0-10V input and GND) using the fan's Elta wiring diagram, keeping control cable separate from mains cable.\u003c\/li\u003e\n\u003cli\u003eSet the internal minimum speed preset during commissioning so the fan always delivers the design minimum airflow.\u003c\/li\u003e\n\u003cli\u003eIsolate the fan's mains supply before connecting the control wiring. Installation by a qualified electrician.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/fan-speed-controllers\"\u003efan speed controllers\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-controllers\"\u003eElta controllers\u003c\/a\u003e, or call us for help choosing the right product.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eElta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eEC fan speed controller (potentiometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl signal\u003c\/td\u003e\n\u003ctd\u003e0-10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum speed\u003c\/td\u003e\n\u003ctd\u003eAdjustable by internal preset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible with\u003c\/td\u003e\n\u003ctd\u003eEC fans and variable speed drives (inverters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_EC_Electronic_Controller_Datasheet.pdf\" target=\"_blank\"\u003eElta EC Electronic Controller Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44359660863809,"sku":"149-POT-10-MI","price":115.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/ECElectronicController149-POT-10-MI.jpg?v=1673886877"},{"product_id":"elta-jetflow-sjmf-150-inline-mixed-flow-fan-single-phase-ec-150mm","title":"Elta Jetflow SJMF 150 Inline Mixed Flow Fan Single Phase EC - 150mm","description":"\u003cp\u003eThe Elta Jetflow SJMF150 is a 150mm inline mixed flow circular duct fan with a single phase EC motor, moving up to 518 m³\/h in free air and 338 m³\/h against 250 Pa. Its jet design double mixed flow impeller is driven directly by a brushless EC motor running at 4980 rpm, absorbing 0.049 kW at full speed.\u003c\/p\u003e\u003cp\u003eThe IPX4 motor has sealed for life heavy duty NWB bearings and is rated for air up to 60°C. It arrives with a 1.5m mains lead and UK 3 pin plug (3A fuse) for fixed speed running, plus a detachable 5m jack lead for a potentiometer, 0-10V or PWM speed signal. Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 518 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eExtract or supply on 150mm duct in light commercial buildings: a block of toilets, a changing room, a staff room, a small cafe servery or a classroom store. It holds 468 m³\/h at 100 Pa and 396 m³\/h at 200 Pa, so it copes with filters, a heater battery or a silencer in the run.\u003c\/p\u003e\u003cp\u003eIt is not a grease extract fan for a cooking canopy and it is not rated for air above 60°C. For a larger room or a bigger toilet block, the Elta SJMF200 gives almost double the airflow.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eWithin the Jetflow range, the SJMF150 sits between the \u003ca href=\"\/products\/elta-jetflow-sjmf-125-inline-mixed-flow-fan-single-phase-ec-125mm\"\u003eSJMF125\u003c\/a\u003e (288 m³\/h free air) and the \u003ca href=\"\/products\/elta-jetflow-sjmf-200-inline-mixed-flow-fan-single-phase-ec-200mm\"\u003eSJMF200\u003c\/a\u003e. It has the same plug-in EC design as its siblings, so the choice comes down to duct size and duty: at 100 Pa this size delivers 468 m³\/h for 0.049 kW.\u003c\/p\u003e\u003cp\u003eIf the fan sits above an occupied ceiling, compare the \u003ca href=\"\/products\/elta-silent-jetflow-sjmf-150-s-inline-mixed-flow-fan-single-phase-ec-150mm\"\u003eSJMF150-S\u003c\/a\u003e, which has an acoustic enclosure and is rated at 40 dB(A) at 3m against 50 dB(A) for this standard model, with almost the same airflow. The standard SJMF150 is shorter, lighter at 1.6 kg and lower cost, so it is the better buy where noise is not the deciding factor.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe fan can be mounted at any angle. Fix it securely to a solid surface and leave access for cleaning and maintenance. Sizes 150mm and above have a detachable mounting bracket.\u003c\/li\u003e\n\u003cli\u003eConnect to 150mm duct with Elta fast clamps (018-150-CLAMP) or flexible connectors so the fan can be removed later. Elta recommend silencers on the inlet and outlet in noise sensitive areas.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. The fan is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C, not for corrosive or explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge so exhaust cannot be drawn back through the open flue of a gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-150-CLAMP (each) and backdraught damper 018-150-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta spigot silencers 068-0150-JF1 (300mm) to 068-0150-JF4 (1200mm), available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e518 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e250 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 4980 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.049 kW (0.39 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e50 dB(A) inlet, 51 dB(A) outlet at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e468 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 250 Pa\u003c\/td\u003e\n\u003ctd\u003e338 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e61.0% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eJet design double mixed flow, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eSealed for life heavy duty NWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44371177210177,"sku":"SJMF150","price":245.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EltaJetflowSJMFECFan4_6a899dfc-f2b5-44c0-a80f-63898707cf05.jpg?v=1674051690"},{"product_id":"elta-jetflow-sjmf-200-inline-mixed-flow-fan-single-phase-ec-200mm","title":"Elta Jetflow SJMF 200 Inline Mixed Flow Fan Single Phase EC - 200mm","description":"\u003cp\u003eThe Elta Jetflow SJMF200 is a 200mm inline mixed flow circular duct fan with a single phase EC motor, moving up to 968 m³\/h in free air and 648 m³\/h against 300 Pa. Its jet design double mixed flow impeller is driven directly by a brushless EC motor running at 3740 rpm, absorbing 0.1 kW at full speed.\u003c\/p\u003e\u003cp\u003eThe IPX4 motor has sealed for life heavy duty NWB bearings and is rated for air up to 60°C. It arrives with a 1.5m mains lead and UK 3 pin plug (3A fuse) for fixed speed running, plus a detachable 5m jack lead for a potentiometer, 0-10V or PWM speed signal. Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 968 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eCommercial extract and supply on 200mm duct: toilet blocks in offices and schools, shop and retail unit back rooms, small cafes and bar areas, hotel corridors and general HVAC. It keeps 911 m³\/h at 100 Pa and still moves 648 m³\/h at 300 Pa, so it suits a longer system with filters, a silencer or a heater battery.\u003c\/p\u003e\u003cp\u003eIt is designed for clean air up to 60°C, so it should not be used directly on a grease laden canopy or in a corrosive or explosive atmosphere. For larger spaces, the Elta SJMF250 moves about two thirds more air.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eWithin the Jetflow range, the SJMF200 sits between the \u003ca href=\"\/products\/elta-jetflow-sjmf-150-inline-mixed-flow-fan-single-phase-ec-150mm\"\u003eSJMF150\u003c\/a\u003e (518 m³\/h free air) and the \u003ca href=\"\/products\/elta-jetflow-sjmf-250-inline-mixed-flow-fan-single-phase-ec-250mm\"\u003eSJMF250\u003c\/a\u003e. It has the same plug-in EC design as its siblings, so the choice comes down to duct size and duty: at 100 Pa this size delivers 911 m³\/h for 0.1 kW.\u003c\/p\u003e\u003cp\u003eIf the fan sits above an occupied ceiling, compare the \u003ca href=\"\/products\/elta-silent-jetflow-sjmf-200-s-inline-mixed-flow-fan-single-phase-ec-200mm\"\u003eSJMF200-S\u003c\/a\u003e, which has an acoustic enclosure and is rated at 40 dB(A) at 3m against 51 dB(A) for this standard model, with almost the same airflow. The standard SJMF200 is shorter, lighter at 2.6 kg and lower cost, so it is the better buy where noise is not the deciding factor.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe fan can be mounted at any angle. Fix it securely to a solid surface and leave access for cleaning and maintenance. Sizes 150mm and above have a detachable mounting bracket.\u003c\/li\u003e\n\u003cli\u003eConnect to 200mm duct with Elta fast clamps (018-200-CLAMP) or flexible connectors so the fan can be removed later. Elta recommend silencers on the inlet and outlet in noise sensitive areas.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. The fan is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C, not for corrosive or explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge so exhaust cannot be drawn back through the open flue of a gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-200-CLAMP (each) and backdraught damper 018-200-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta spigot silencers 068-0200-JF1 (300mm) to 068-0200-JF4 (1200mm), available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e968 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e300 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 3740 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.1 kW (0.79 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e51 dB(A) inlet, 52 dB(A) outlet at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e911 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 300 Pa\u003c\/td\u003e\n\u003ctd\u003e648 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e64.9% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eJet design double mixed flow, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eSealed for life heavy duty NWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44601824837953,"sku":"SJMF200","price":302.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EltaJetflowSJMFECFan4_582d54f5-84aa-400c-ad83-91485b60bd54.jpg?v=1677058606"},{"product_id":"elta-jetflow-sjmf-250-inline-mixed-flow-fan-single-phase-ec-250mm","title":"Elta Jetflow SJMF 250 Inline Mixed Flow Fan Single Phase EC - 250mm","description":"\u003cp\u003eThe Elta Jetflow SJMF250 is a 250mm inline mixed flow circular duct fan with a single phase EC motor, moving up to 1606 m³\/h in free air and 1159 m³\/h against 300 Pa. Its jet design double mixed flow impeller is driven directly by a brushless EC motor running at 3195 rpm, absorbing 0.172 kW at full speed.\u003c\/p\u003e\u003cp\u003eThe IPX4 motor has sealed for life heavy duty NWB bearings and is rated for air up to 60°C. It arrives with a 1.5m mains lead and UK 3 pin plug (3A fuse) for fixed speed running, plus a detachable 5m jack lead for a potentiometer, 0-10V or PWM speed signal. Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 1606 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eLarger commercial systems on 250mm duct: restaurant dining areas, pub and bar ventilation, school halls, retail units and office floors, and supply or extract on general HVAC systems. It holds 1537 m³\/h at 100 Pa and still moves 1159 m³\/h at 300 Pa, which covers most ducted systems with a filter and attenuation.\u003c\/p\u003e\u003cp\u003eIt is not a kitchen canopy grease extract fan and is not for corrosive or explosive atmospheres. For more than about 1600 m³\/h, use the Elta SJMF315.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eWithin the Jetflow range, the SJMF250 sits between the \u003ca href=\"\/products\/elta-jetflow-sjmf-200-inline-mixed-flow-fan-single-phase-ec-200mm\"\u003eSJMF200\u003c\/a\u003e (968 m³\/h free air) and the \u003ca href=\"\/products\/elta-jetflow-sjmf-315-inline-mixed-flow-fan-single-phase-ec-315mm\"\u003eSJMF315\u003c\/a\u003e. It has the same plug-in EC design as its siblings, so the choice comes down to duct size and duty: at 100 Pa this size delivers 1537 m³\/h for 0.172 kW.\u003c\/p\u003e\u003cp\u003eIf the fan sits above an occupied ceiling, compare the \u003ca href=\"\/products\/elta-silent-jetflow-sjmf-250-s-inline-mixed-flow-fan-single-phase-ec-250mm\"\u003eSJMF250-S\u003c\/a\u003e, which has an acoustic enclosure and is rated at 44 dB(A) at 3m against 55 dB(A) for this standard model, with almost the same airflow. The standard SJMF250 is shorter, lighter at 3.7 kg and lower cost, so it is the better buy where noise is not the deciding factor.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe fan can be mounted at any angle. Fix it securely to a solid surface and leave access for cleaning and maintenance. Sizes 150mm and above have a detachable mounting bracket.\u003c\/li\u003e\n\u003cli\u003eConnect to 250mm duct with Elta fast clamps (018-250-CLAMP) or flexible connectors so the fan can be removed later. Elta recommend silencers on the inlet and outlet in noise sensitive areas.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. The fan is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C, not for corrosive or explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge so exhaust cannot be drawn back through the open flue of a gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-250-CLAMP (each) and backdraught damper 018-250-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta spigot silencers 068-0250-JF1 (300mm) to 068-0250-JF4 (1200mm), available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e1606 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e300 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 3195 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.172 kW (1.3 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e55 dB(A) inlet, 56 dB(A) outlet at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e1537 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 300 Pa\u003c\/td\u003e\n\u003ctd\u003e1159 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e64.6% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eJet design double mixed flow, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eSealed for life heavy duty NWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44601849381185,"sku":"SJMF250","price":449.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EltaJetflowSJMFECFan4_26d9864b-c1c8-4db8-a204-23a23f7e4aef.jpg?v=1677058828"},{"product_id":"elta-jetflow-sjmf-315-inline-mixed-flow-fan-single-phase-ec-315mm","title":"Elta Jetflow SJMF 315 Inline Mixed Flow Fan Single Phase EC - 315mm","description":"\u003cp\u003eThe Elta Jetflow SJMF315 is a 315mm inline mixed flow circular duct fan with a single phase EC motor, moving up to 2934 m³\/h in free air and 1584 m³\/h against 400 Pa. Its jet design double mixed flow impeller is driven directly by a brushless EC motor running at 3000 rpm, absorbing 0.375 kW at full speed.\u003c\/p\u003e\u003cp\u003eThe IPX4 motor has sealed for life heavy duty NWB bearings and is rated for air up to 60°C. It arrives with a 1.5m mains lead and UK 3 pin plug (3A fuse) for fixed speed running, plus a detachable 5m jack lead for a potentiometer, 0-10V or PWM speed signal. Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2934 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eHigh volume commercial systems on 315mm duct: restaurant and cafe dining areas, sports hall changing rooms, larger office floors, retail units and hotel communal areas. It keeps 2783 m³\/h at 100 Pa and 1584 m³\/h at 400 Pa, so it handles long runs with filters, heater batteries and silencers.\u003c\/p\u003e\u003cp\u003eAt 0.375 kW and 62 dB(A) at 3m it is a substantial fan, so plan for silencers in noise sensitive areas, and do not use it on grease laden canopy extract or in corrosive or explosive atmospheres. If noise matters more than the last few percent of airflow, the Elta SJMF315-S is the acoustic version.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eWithin the Jetflow range, the SJMF315 sits between the \u003ca href=\"\/products\/elta-jetflow-sjmf-250-inline-mixed-flow-fan-single-phase-ec-250mm\"\u003eSJMF250\u003c\/a\u003e (1606 m³\/h free air) and the \u003ca href=\"\/products\/elta-jetflow-sjmf-355-inline-mixed-flow-fan-single-phase-ec-355mm\"\u003eSJMF355\u003c\/a\u003e. It has the same plug-in EC design as its siblings, so the choice comes down to duct size and duty: at 100 Pa this size delivers 2783 m³\/h for 0.375 kW.\u003c\/p\u003e\u003cp\u003eIf the fan sits above an occupied ceiling, compare the \u003ca href=\"\/products\/elta-silent-jetflow-sjmf-315-s-inline-mixed-flow-fan-single-phase-ec-315mm\"\u003eSJMF315-S\u003c\/a\u003e, which has an acoustic enclosure and is rated at 56 dB(A) at 3m against 62 dB(A) for this standard model, with almost the same airflow. The standard SJMF315 is shorter, lighter at 8.5 kg and lower cost, so it is the better buy where noise is not the deciding factor.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe fan can be mounted at any angle. Fix it securely to a solid surface and leave access for cleaning and maintenance. Sizes 150mm and above have a detachable mounting bracket.\u003c\/li\u003e\n\u003cli\u003eConnect to 315mm duct with Elta fast clamps (018-315-CLAMP) or flexible connectors so the fan can be removed later. Elta recommend silencers on the inlet and outlet in noise sensitive areas.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. The fan is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C, not for corrosive or explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge so exhaust cannot be drawn back through the open flue of a gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-315-CLAMP (each) and backdraught damper 018-315-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta spigot silencers 068-0315-JF1 (300mm) to 068-0315-JF4 (1200mm), available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2934 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e400 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 3000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.375 kW (2.71 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e62 dB(A) inlet, 62 dB(A) outlet at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e2783 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 400 Pa\u003c\/td\u003e\n\u003ctd\u003e1584 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e53.0% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eJet design double mixed flow, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eSealed for life heavy duty NWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":44601904431425,"sku":"SJMF315","price":629.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EltaJetflowSJMFECFan4_34706921-bf47-42c2-b750-483d45c08853.jpg?v=1677059949"},{"product_id":"elta-silent-jetflow-sjmf-200-s-inline-mixed-flow-fan-single-phase-ec-200mm","title":"Elta Silent Jetflow SJMF 200-S Inline Mixed Flow Fan Single Phase EC - 200mm","description":"\u003cp\u003eThe Elta Jetflow Silent SJMF200-S is a 200mm inline mixed flow circular duct fan in an acoustic enclosure, moving up to 968 m³\/h in free air and 641 m³\/h against 300 Pa. Elta rate it at just 40 dB(A) inlet at 3m on full speed.\u003c\/p\u003e\u003cp\u003eInside, a jet design double mixed flow impeller is driven directly by a single phase brushless EC motor running at 3730 rpm and absorbing 0.099 kW, with sealed for life NWB bearings in an IPX4 motor rated for air up to 60°C. It arrives with a UK plug for fixed speed running and a 5m jack lead for speed control, and Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 968 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eQuiet commercial ventilation on 200mm duct where the fan is mounted in the ceiling void over occupied space: offices, classrooms, hotel corridors, restaurants and shops. It moves 893 m³\/h at 100 Pa while Elta rate it at only 40 dB(A) inlet and 25 dB(A) breakout at 3m.\u003c\/p\u003e\u003cp\u003eIt is longer and heavier than the standard fan (699mm long, 8 kg), so check the ceiling void and hang it from the hangers at both ends. Like the standard Jetflow it is for clean air up to 60°C, not for grease laden canopy extract or corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe silent version and the standard \u003ca href=\"\/products\/elta-jetflow-sjmf-200-inline-mixed-flow-fan-single-phase-ec-200mm\"\u003eSJMF200\u003c\/a\u003e use the same jet design double mixed flow impeller and EC drive, and both move 968 m³\/h in free air. The difference is the acoustic enclosure: Elta rate this model at 40 dB(A) inlet and 42 dB(A) outlet at 3m, against 51 and 52 dB(A) for the standard fan, with a calculated breakout level of 25 dB(A).\u003c\/p\u003e\u003cp\u003eThat can save fitting separate spigot silencers and the space they take. Where the fan is in a plant room or above a corridor nobody uses, the standard Jetflow is cheaper and smaller.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHang the fan from the hangers at both ends of the enclosure. It is 699mm long and weighs 8 kg, so make sure the fixings and structure take the weight, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eConnect to 200mm duct with Elta fast clamps (018-200-CLAMP) or flexible connectors so the fan can be removed later.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. It is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge away from the open flue of any gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-200-CLAMP (each) and backdraught damper 018-200-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta panel filter 018-0200-FILT-P, available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSilent Jetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF200-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAcoustic inline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e968 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e300 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 3730 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.099 kW (0.77 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e40 dB(A) inlet, 42 dB(A) outlet, 25 dB(A) breakout at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e893 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e67.4% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e699mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_Silent_SJMF-S_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow Silent SJMF-S Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":45638646661441,"sku":"SJMF200-S","price":625.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SJMF-S-01-2.png?v=1689579870"},{"product_id":"elta-silent-jetflow-sjmf-250-s-inline-mixed-flow-fan-single-phase-ec-250mm","title":"Elta Silent Jetflow SJMF 250-S Inline Mixed Flow Fan Single Phase EC - 250mm","description":"\u003cp\u003eThe Elta Jetflow Silent SJMF250-S is a 250mm inline mixed flow circular duct fan in an acoustic enclosure, moving up to 1591 m³\/h in free air and 954 m³\/h against 300 Pa. Elta rate it at just 44 dB(A) inlet at 3m on full speed.\u003c\/p\u003e\u003cp\u003eInside, a jet design double mixed flow impeller is driven directly by a single phase brushless EC motor running at 3190 rpm and absorbing 0.164 kW, with sealed for life NWB bearings in an IPX4 motor rated for air up to 60°C. It arrives with a UK plug for fixed speed running and a 5m jack lead for speed control, and Elta give a 24 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 1591 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eLarger quiet systems on 250mm duct over occupied rooms: restaurant and cafe dining areas, hotel communal areas, school halls, libraries and open plan offices. It holds 1454 m³\/h at 100 Pa with 44 dB(A) inlet and 29 dB(A) breakout at 3m.\u003c\/p\u003e\u003cp\u003eIt is longer and heavier than the standard fan (859mm long, 14 kg), so check the ceiling void and hang it from the hangers at both ends. Like the standard Jetflow it is for clean air up to 60°C, not for grease laden canopy extract or corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe silent version and the standard \u003ca href=\"\/products\/elta-jetflow-sjmf-250-inline-mixed-flow-fan-single-phase-ec-250mm\"\u003eSJMF250\u003c\/a\u003e use the same jet design double mixed flow impeller and EC drive, and airflow is almost identical (1591 against 1606 m³\/h free air). The difference is the acoustic enclosure: Elta rate this model at 44 dB(A) inlet and 48 dB(A) outlet at 3m, against 55 and 56 dB(A) for the standard fan, with a calculated breakout level of 29 dB(A).\u003c\/p\u003e\u003cp\u003eThat can save fitting separate spigot silencers and the space they take. Where the fan is in a plant room or above a corridor nobody uses, the standard Jetflow is cheaper and smaller.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHang the fan from the hangers at both ends of the enclosure. It is 859mm long and weighs 14 kg, so make sure the fixings and structure take the weight, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eConnect to 250mm duct with Elta fast clamps (018-250-CLAMP) or flexible connectors so the fan can be removed later.\u003c\/li\u003e\n\u003cli\u003eMains connection is by the fitted 1.5m lead and UK 3 pin plug with a 3A fuse. It is supplied for fixed speed; for speed control, remove the 3.5mm jack plug and connect the supplied jack cable to a 149-POT-10-MI, 0-10V or PWM signal (wiring diagram 152-553).\u003c\/li\u003e\n\u003cli\u003eDo not supply it through a timer or a regularly switched circuit: the EC motor has internal overload protection and may restart unexpectedly once it cools. Indoor use only, ambient -10°C to +60°C.\u003c\/li\u003e\n\u003cli\u003eLocate the discharge away from the open flue of any gas or solid fuel appliance, and inspect and clean the fan at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI,\u003c\/a\u003e the potentiometer controller Elta list for this fan.\u003c\/li\u003e\n\u003cli\u003eElta fast clamps 018-250-CLAMP (each) and backdraught damper 018-250-DAMPER, available to order, ask us.\u003c\/li\u003e\n\u003cli\u003eElta panel filter 018-0250-FILT-P, available to order, ask us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSilent Jetflow fan with 1.5m mains lead and UK 3 pin plug\u003c\/li\u003e\n\u003cli\u003eDetachable 5m lead with 3.5mm jack for speed control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/inline-mixed-flow-fans\"\u003einline mixed flow fans\u003c\/a\u003e, \u003ca href=\"\/collections\/inline-duct-fans\"\u003einline duct fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSJMF250-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAcoustic inline mixed flow circular duct fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct size\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e1591 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e300 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC, 220 to 240V 50\/60Hz, 3190 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.164 kW (1.24 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e44 dB(A) inlet, 48 dB(A) outlet, 29 dB(A) breakout at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e1454 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e60.9% at best efficiency point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e859mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e1.5m lead with UK 3 pin plug, 3A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e149-POT-10-MI, 0-10V or PWM via 5m jack lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_Silent_SJMF-S_Datasheet.pdf\" target=\"_blank\"\u003eElta Jetflow Silent SJMF-S Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Jetflow_SJMF_Inline_Mixed_Flow_Fan_Installation.pdf\" target=\"_blank\"\u003eElta Jetflow SJMF Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":45660169830721,"sku":"SJMF250-S","price":752.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SJMF-S-01-2_75dd8895-aaeb-445c-9d36-335b60726134.png?v=1689664148"},{"product_id":"elta-electronic-speed-controller-149-el31-3-amp","title":"Elta Electronic Speed Controller 149-EL31 3 Amp","description":"\u003cp\u003eThe Elta 149-EL31 is a 3 Amp single phase electronic speed controller for voltage controllable AC fan motors. It gives stepless speed adjustment, so the fan duty can be set precisely during commissioning rather than picked from fixed steps.\u003c\/p\u003e\u003cp\u003eIt runs on a 220 to 240V 50Hz single phase supply, has an IP51 enclosure, a fitted motor protection fuse and minimum and maximum speed presets, and is suitable for operating temperatures up to 40°C. It weighs 0.35 kg and suits two or three wire control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Amp\u003c\/li\u003e\n\u003cli\u003eStepless electronic controller\u003c\/li\u003e\n\u003cli\u003eSingle phase AC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eStepless speed control of small single phase AC fans with a peak current up to 3 A: toilet and washroom extract, small kitchens, plant rooms and offices where the duty needs trimming on site. Elta specify it for the Raptor SPA250\/2-1AC plate fan and the SDA250 and SDA315 case mounted fans.\u003c\/p\u003e\u003cp\u003eIt is the wrong controller for fans fitted with thermal cut-out contacts that need to be wired into the controller (use the TK version), for EC fans (use a 0-10V EC controller) and for three phase motors. Electronic controllers can make some motors hum at low speed; where that matters, a transformer controller is the quieter choice.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eCompatible fans on eFans, as listed in Elta's datasheets: \u003ca href=\"\/products\/elta-spa250-2-1ac-raptor-plate-axial-fan-single-phase-ac-250mm\"\u003eSPA250\/2-1AC\u003c\/a\u003e, \u003ca href=\"\/products\/elta-sda250-4-1ac-raptor-case-mounted-axial-fan-single-phase-ac-250mm\"\u003eSDA250\/4-1AC\u003c\/a\u003e and \u003ca href=\"\/products\/elta-sda315-4-1ac-raptor-case-mounted-axial-fan-single-phase-ac-315mm\"\u003eSDA315\/4-1AC\u003c\/a\u003e. Compared with a 5-step transformer controller such as the \u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc14-4-amp\"\u003e149-TC14\u003c\/a\u003e, it is much smaller and lighter (0.35 kg against 4 kg) and gives infinite adjustment, at the cost of possible motor hum at low speed.\u003c\/p\u003e\u003cp\u003eIf the fan has thermal cut-out contacts, the \u003ca href=\"\/products\/elta-electronic-speed-controller-149-el31tk-3-amp\"\u003e149-EL31TK\u003c\/a\u003e adds motor protection through them. For motors drawing up to 6 A, step up to the \u003ca href=\"\/products\/elta-electronic-speed-controller-149-el61-6-amp\"\u003e149-EL61\u003c\/a\u003e or \u003ca href=\"\/products\/elta-ac-electronic-controller-149-el61tk-6-amp\"\u003e149-EL61TK\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCheck the fan's rating plate: the motor's peak current must not exceed 3 A.\u003c\/li\u003e\n\u003cli\u003eFix the controller in a dry indoor position; the enclosure is IP51 and rated for operating temperatures up to 40°C.\u003c\/li\u003e\n\u003cli\u003eWire to the terminal block (L, N, U1, U2, AUX, E) exactly as shown on Elta's wiring diagram, with the 240V supply in and the fan's variable live (brown) and neutral (blue) out. Two or three wire control is supported.\u003c\/li\u003e\n\u003cli\u003eSet the minimum and maximum speed presets during commissioning so the fan cannot be turned down to a speed where it stalls or under-ventilates.\u003c\/li\u003e\n\u003cli\u003eInstallation by a qualified electrician with a means of isolation in the supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/fan-speed-controllers\"\u003efan speed controllers\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-controllers\"\u003eElta controllers\u003c\/a\u003e, or call us for help choosing the right product.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e149-EL31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eElta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eElectronic speed controller (stepless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax peak current\u003c\/td\u003e\n\u003ctd\u003e3 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply\u003c\/td\u003e\n\u003ctd\u003eSingle phase 220V to 240V \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003eStepless with min\/max preset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor protection\u003c\/td\u003e\n\u003ctd\u003eFitted fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl wiring\u003c\/td\u003e\n\u003ctd\u003eTwo or three wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_AC_Electronic_Controller_Datasheet.pdf\" target=\"_blank\"\u003eElta AC Electronic Controller Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":45667481452865,"sku":"149-EL31","price":104.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-speed-controller-149-el31.jpg?v=1752747799"},{"product_id":"elta-scp400-4-1ac-compact-plate-axial-fan-single-phase-ac-400mm","title":"Elta SCP400\/4-1AC Compact Plate Axial Fan Single Phase AC - 400mm","description":"\u003cp\u003eThe Elta SCP400\/4-1AC is a 400mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 2578 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1365 rpm with greased for life ball bearings, drawing 121 W and 0.60 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2578 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2578 m³\/h it gives about 6 air changes an hour in a space of roughly 432 m³, for example 18m x 8m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp400-4-3ac-compact-plate-axial-fan-three-phase-ac-400mm\"\u003eElta SCP400\/4-3AC\u003c\/a\u003e is the same size (5238 m³\/h, up to 100 Pa, 328 W, 51 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp400ec-1ec-compact-plate-axial-fan-single-phase-ec-400mm\"\u003eElta SCP400-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 4108 m³\/h, up to 150 Pa, 262 W, 60 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa400-4-1ac-raptor-plate-axial-fan-single-phase-ac-400mm\"\u003eElta SPA400\/4-1AC\u003c\/a\u003e is the alternative 400mm single phase plate fan with a Ziehl-Abegg impeller (3935 m³\/h, up to 100 Pa, 240 W, 48 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 540 x 540mm fan plate securely at any angle using the four 10mm holes on 490mm centres. Make sure the structure can carry its 13 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC12 five step transformer controller (2 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0400-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0400-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP400\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2578 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1365 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e121 W (0.60 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e50 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e2030 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e972 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e27.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e540 x 540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e490mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP400_Compact_Plate_Axial_Fan_Single_Phase_AC_-_400mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47574961160513,"sku":"SCP400\/4-1AC","price":443.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp450-4-1ac-compact-plate-axial-fan-single-phase-ac-450mm","title":"Elta SCP450\/4-1AC Compact Plate Axial Fan Single Phase AC - 450mm","description":"\u003cp\u003eThe Elta SCP450\/4-1AC is a 450mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 5231 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1365 rpm with greased for life ball bearings, drawing 335 W and 1.62 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 5231 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in workshops, school halls, commercial kitchens with little or no ducting, vehicle garages and small industrial units. At 5231 m³\/h it gives about 6 air changes an hour in a space of roughly 880 m³, for example 22m x 10m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp450-4-3ac-compact-plate-axial-fan-three-phase-ac-450mm\"\u003eElta SCP450\/4-3AC\u003c\/a\u003e is the same size (6138 m³\/h, up to 100 Pa, 373 W, 53 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp450-1ec-compact-plate-axial-fan-single-phase-ec-450mm\"\u003eElta SCP450-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 7337 m³\/h, up to 200 Pa, 424 W, 60 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa450-4-1ac-raptor-plate-axial-fan-single-phase-ac-450mm\"\u003eElta SPA450\/4-1AC\u003c\/a\u003e is the alternative 450mm single phase plate fan with a Ziehl-Abegg impeller (7132 m³\/h, up to 100 Pa, 545 W, 49 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 575 x 575mm fan plate securely at any angle using the four 10mm holes on 535mm centres. Make sure the structure can carry its 14 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC14 five step transformer controller (4 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc14-4-amp\"\u003eElta 149-TC14 five step transformer controller (4 amp)\u003c\/a\u003e for speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0450-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0450-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP450\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e450mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e5231 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1365 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e335 W (1.62 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e51 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e4374 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e3553 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e30.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e575 x 575mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e535mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP400_Compact_Plate_Axial_Fan_Single_Phase_AC_-_450mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47575236411713,"sku":"SCP450\/4-1AC","price":509.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp560-4-1ac-compact-plate-axial-fan-single-phase-ac-560mm","title":"Elta SCP560\/4-1AC Compact Plate Axial Fan Single Phase AC - 560mm","description":"\u003cp\u003eThe Elta SCP560\/4-1AC is a 560mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 12056 m³\/h in free air and working against static pressures up to 150 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1315 rpm with greased for life ball bearings, drawing 920 W and 4.90 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 12056 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 12056 m³\/h it gives about 6 air changes an hour in a space of roughly 1984 m³, for example 31m x 16m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 150 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp560-4-3ac-compact-plate-axial-fan-three-phase-ac-560mm\"\u003eElta SCP560\/4-3AC\u003c\/a\u003e is the same size (11959 m³\/h, up to 100 Pa, 951 W, 60 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp560-1ec-compact-plate-axial-fan-single-phase-ec-560mm\"\u003eElta SCP560-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 10739 m³\/h, up to 250 Pa, 932 W, 67 dB(A), so it suits sites that need more pressure or BMS control. Elta's Raptor \u003ca href=\"\/products\/elta-spa560-4-1ac-raptor-plate-axial-fan-single-phase-ac-560mm\"\u003eElta SPA560\/4-1AC\u003c\/a\u003e is the alternative 560mm single phase plate fan with a Ziehl-Abegg impeller (12578 m³\/h, up to 200 Pa, 1.15 kW, 63 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 725 x 725mm fan plate securely at any angle using the four 10mm holes on 670mm centres. Make sure the structure can carry its 24 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eFor speed control Elta list the 149-TC18 five step transformer controller (8 A). Diagram 152-500 also shows connection to the 149-EL31TK and 149-EL61TK electronic controllers; choose one rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 five step transformer controller (8 amp)\u003c\/a\u003e for speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0560-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0560-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP560\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e560mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e12056 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1315 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e920 W (4.90 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e58 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e10904 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e9450 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e7488 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e34.4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e725 x 725mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e670mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP560_Compact_Plate_Axial_Fan_Single_Phase_AC_-_560mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47575661412673,"sku":"SCP560\/4-1AC","price":910.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp630-4-1ac-compact-plate-axial-fan-single-phase-ac-630mm","title":"Elta SCP630\/4-1AC Compact Plate Axial Fan Single Phase AC - 630mm","description":"\u003cp\u003eThe Elta SCP630\/4-1AC is a 630mm Compact SCP plate mounted axial fan with a single phase 4 pole AC motor, moving up to 17194 m³\/h in free air and working against static pressures up to 150 Pa. It is built for moving large volumes of air against low resistance, straight through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 220-240V induction motor runs at 1295 rpm with greased for life ball bearings, drawing 1.45 kW and 6.50 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 17194 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 17194 m³\/h it gives about 6 air changes an hour in a space of roughly 2888 m³, for example 38m x 19m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 150 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eIf you have a three phase supply, the \u003ca href=\"\/products\/elta-scp630-4-3ac-compact-plate-axial-fan-three-phase-ac-630mm\"\u003eElta SCP630\/4-3AC\u003c\/a\u003e is the same size (16524 m³\/h, up to 200 Pa, 1.36 kW, 65 dB(A)). The single phase \u003ca href=\"\/products\/elta-scp630-1ec-compact-plate-axial-fan-single-phase-ec-630mm\"\u003eElta SCP630-1EC\u003c\/a\u003e uses an EC motor with built in speed control and gives 14980 m³\/h, up to 300 Pa, 1.34 kW, 66 dB(A), so it suits sites that need more pressure or BMS control.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 805 x 805mm fan plate securely at any angle using the four 10mm holes on 750mm centres. Make sure the structure can carry its 24 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on 550mm of 20mm flexible conduit. Wire to Elta diagram 152-500 and make all earth connections; the thermal cut-out must be wired into the starter or controller control circuit.\u003c\/li\u003e\n\u003cli\u003eElta's accessory table lists no transformer controller for this size, so ask us before planning speed control. Diagram 152-500 also covers the 149-EL31TK and 149-EL61TK electronic controllers; the controller must be rated above the motor current.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation, but do not use the isolator for day to day on and off control. Elta warn this shortens motor life; use a controller or switch instead.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 064-0630-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0630-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP630\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e630mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e17194 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1295 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.45 kW (6.50 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e63 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e15754 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e14051 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e11840 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e34.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e805 x 805mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e750mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP560_Compact_Plate_Axial_Fan_Single_Phase_AC_-_630mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47575859724609,"sku":"SCP630\/4-1AC","price":1043.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp250-4-1ac-compact-plate-axial-fan-three-phase-ac-250mm","title":"Elta SCP250\/4-1AC Compact Plate Axial Fan Three Phase AC - 250mm","description":"\u003cp\u003eThe Elta SCP250\/4-3AC is a 250mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 1188 m³\/h in free air and working against static pressures up to 50 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1460 rpm with greased for life ball bearings, drawing 90 W and 0.32 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 1188 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in plant rooms, stores, small workshops, garages and back of house rooms in shops. At 1188 m³\/h it gives about 6 air changes an hour in a space of roughly 198 m³, for example 11m x 6m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 50 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp250-4-1ac-compact-plate-axial-fan-single-phase-ac-250mm\"\u003eElta SCP250\/4-1AC\u003c\/a\u003e is the same size (954 m³\/h, up to 50 Pa, 80 W, 42 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp250-1ec-compact-plate-axial-fan-single-phase-ec-250mm\"\u003eElta SCP250-1EC\u003c\/a\u003e gives 868 m³\/h, up to 75 Pa, 58 W, 45 dB(A).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 370 x 370mm fan plate securely at any angle using the four 10mm holes on 320mm centres. Make sure the structure can carry its 7 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC33 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12037-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer controller (3 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0250-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0250-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP250\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e1188 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e50 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1460 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e90 W (0.32 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e42 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e796 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e12.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e370 x 370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e320mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP250_Compact_Plate_Axial_Fan_Three_Phase_AC_-_250mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47575917068609,"sku":"SCP250\/4-3AC","price":343.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SCP250-4-3AC-01.jpg?v=1704810463"},{"product_id":"elta-scp315-4-3ac-compact-plate-axial-fan-three-phase-ac-315mm","title":"Elta SCP315\/4-3AC Compact Plate Axial Fan Three Phase AC - 315mm","description":"\u003cp\u003eThe Elta SCP315\/4-3AC is a 315mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 1854 m³\/h in free air and working against static pressures up to 75 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1445 rpm with greased for life ball bearings, drawing 120 W and 0.34 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 1854 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 1854 m³\/h it gives about 6 air changes an hour in a space of roughly 315 m³, for example 15m x 7m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 75 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp315-4-1ac-compact-plate-axial-fan-single-phase-ac-315mm\"\u003eElta SCP315\/4-1AC\u003c\/a\u003e is the same size (2005 m³\/h, up to 75 Pa, 120 W, 50 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp315-1ec-compact-plate-axial-fan-single-phase-ec-315mm\"\u003eElta SCP315-1EC\u003c\/a\u003e gives 1854 m³\/h, up to 100 Pa, 110 W, 52 dB(A).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 430 x 430mm fan plate securely at any angle using the four 10mm holes on 380mm centres. Make sure the structure can carry its 7 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC33 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12037-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer controller (3 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0315-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0315-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP315\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e1854 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e75 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1445 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120 W (0.34 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e50 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1534 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e21.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e430 x 430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e380mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47576090902849,"sku":"SCP315\/4-3AC","price":353.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SCP315_4-3AC-01.jpg?v=1704883450"},{"product_id":"elta-scp350-4-3ac-compact-plate-axial-fan-three-phase-ac-350mm","title":"Elta SCP350\/4-3AC Compact Plate Axial Fan Three Phase AC - 350mm","description":"\u003cp\u003eThe Elta SCP350\/4-3AC is a 350mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 2218 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1440 rpm with greased for life ball bearings, drawing 120 W and 0.34 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2218 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2218 m³\/h it gives about 6 air changes an hour in a space of roughly 360 m³, for example 15m x 8m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp350-4-1-compact-plate-axial-fan-single-phase-ac-350mm\"\u003eElta SCP350\/4-1AC\u003c\/a\u003e is the same size (2444 m³\/h, up to 75 Pa, 120 W, 50 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp350-1ec-compact-plate-axial-fan-single-phase-ec-350mm\"\u003eElta SCP350-1EC\u003c\/a\u003e gives 2722 m³\/h, up to 100 Pa, 177 W, 56 dB(A).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 485 x 485mm fan plate securely at any angle using the four 10mm holes on 435mm centres. Make sure the structure can carry its 8 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC33 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12037-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer controller (3 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0350-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0350-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP350\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2218 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1440 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120 W (0.34 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e50 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1854 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e875 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e25.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e485 x 485mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e435mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP350_Compact_Plate_Axial_Fan_Three_Phase_AC_-_350mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582285889857,"sku":"SCP350\/4-3AC","price":400.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SCP350_4-3AC-01.jpg?v=1704884737"},{"product_id":"elta-scp400-4-3ac-compact-plate-axial-fan-three-phase-ac-400mm","title":"Elta SCP400\/4-3AC Compact Plate Axial Fan Three Phase AC - 400mm","description":"\u003cp\u003eThe Elta SCP400\/4-3AC is a 400mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 5238 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1400 rpm with greased for life ball bearings, drawing 328 W and 0.68 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 5238 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in workshops, school halls, commercial kitchens with little or no ducting, vehicle garages and small industrial units. At 5238 m³\/h it gives about 6 air changes an hour in a space of roughly 880 m³, for example 22m x 10m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp400-4-1ac-compact-plate-axial-fan-single-phase-ac-400mm\"\u003eElta SCP400\/4-1AC\u003c\/a\u003e is the same size (2578 m³\/h, up to 100 Pa, 121 W, 50 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp400ec-1ec-compact-plate-axial-fan-single-phase-ec-400mm\"\u003eElta SCP400-1EC\u003c\/a\u003e gives 4108 m³\/h, up to 150 Pa, 262 W, 60 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa400-46-3ac-raptor-plate-axial-fan-three-phase-ac-400mm\"\u003eElta SPA400\/46-3AC\u003c\/a\u003e is the three phase alternative with a Ziehl-Abegg impeller and a star\/delta second speed (3856 m³\/h, up to 100 Pa, 227 W, 48 dB(A) on high speed).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 540 x 540mm fan plate securely at any angle using the four 10mm holes on 490mm centres. Make sure the structure can carry its 13 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC33 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12037-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer controller (3 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0400-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0400-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP400\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e5238 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1400 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e328 W (0.68 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e51 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e4565 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e3557 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e31.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e540 x 540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e490mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP400_Compact_Plate_Axial_Fan_Three_Phase_AC_-_400mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582450549057,"sku":"SCP400\/4-3AC","price":459.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp450-4-3ac-compact-plate-axial-fan-three-phase-ac-450mm","title":"Elta SCP450\/4-3AC Compact Plate Axial Fan Three Phase AC - 450mm","description":"\u003cp\u003eThe Elta SCP450\/4-3AC is a 450mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 6138 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1390 rpm with greased for life ball bearings, drawing 373 W and 0.68 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 6138 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 6138 m³\/h it gives about 6 air changes an hour in a space of roughly 1012 m³, for example 23m x 11m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp450-4-1ac-compact-plate-axial-fan-single-phase-ac-450mm\"\u003eElta SCP450\/4-1AC\u003c\/a\u003e is the same size (5231 m³\/h, up to 100 Pa, 335 W, 51 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp450-1ec-compact-plate-axial-fan-single-phase-ec-450mm\"\u003eElta SCP450-1EC\u003c\/a\u003e gives 7337 m³\/h, up to 200 Pa, 424 W, 60 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa450-46-3ac-raptor-plate-axial-fan-three-phase-ac-450mm\"\u003eElta SPA450\/46-3AC\u003c\/a\u003e is the three phase alternative with a Ziehl-Abegg impeller and a star\/delta second speed (7193 m³\/h, up to 100 Pa, 538 W, 50 dB(A) on high speed).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 575 x 575mm fan plate securely at any angle using the four 10mm holes on 535mm centres. Make sure the structure can carry its 14 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC33 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12037-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer controller (3 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0450-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0450-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP450\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e450mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e6138 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1390 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e373 W (0.68 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e53 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e5278 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e4201 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e32.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e575 x 575mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e535mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP450_Compact_Plate_Axial_Fan_Three_Phase_AC_-_450mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582468440385,"sku":"SCP450\/4-3AC","price":478.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp500-4-3ac-compact-plate-axial-fan-three-phase-ac-500mm","title":"Elta SCP500\/4-3AC Compact Plate Axial Fan Three Phase AC - 500mm","description":"\u003cp\u003eThe Elta SCP500\/4-3AC is a 500mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 9500 m³\/h in free air and working against static pressures up to 150 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1405 rpm with greased for life ball bearings, drawing 715 W and 1.35 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 9500 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 9500 m³\/h it gives about 6 air changes an hour in a space of roughly 1568 m³, for example 28m x 14m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eThe datasheet shows airflow up to 150 Pa, so it handles a louvre shutter, cowl or very short duct, but it is not the fan for long ducted runs; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp500-4-1ac-compact-plate-axial-fan-single-phase-ac-500mm\"\u003eElta SCP500\/4-1AC\u003c\/a\u003e is the same size (6772 m³\/h, up to 100 Pa, 411 W, 58 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp500-1ec-compact-plate-axial-fan-single-phase-ec-500mm\"\u003eElta SCP500-1EC\u003c\/a\u003e gives 7988 m³\/h, up to 200 Pa, 639 W, 63 dB(A).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 655 x 655mm fan plate securely at any angle using the four 10mm holes on 615mm centres. Make sure the structure can carry its 20 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC33 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12075-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer controller (3 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0500-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0500-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP500\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e9500 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1405 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e715 W (1.35 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e57 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e8618 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e7470 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e5926 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e34.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e655 x 655mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e615mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_Compact_Plate_Axial_Fan_Three_Phase_AC_-_500mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582483841345,"sku":"SCP500\/4-3AC","price":539.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp560-4-3ac-compact-plate-axial-fan-three-phase-ac-560mm","title":"Elta SCP560\/4-3AC Compact Plate Axial Fan Three Phase AC - 560mm","description":"\u003cp\u003eThe Elta SCP560\/4-3AC is a 560mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 11959 m³\/h in free air and working against static pressures up to 100 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1410 rpm with greased for life ball bearings, drawing 951 W and 1.90 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 11959 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 11959 m³\/h it gives about 6 air changes an hour in a space of roughly 1984 m³, for example 31m x 16m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducted systems or heavy louvres; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp560-4-1ac-compact-plate-axial-fan-single-phase-ac-560mm\"\u003eElta SCP560\/4-1AC\u003c\/a\u003e is the same size (12056 m³\/h, up to 150 Pa, 920 W, 58 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp560-1ec-compact-plate-axial-fan-single-phase-ec-560mm\"\u003eElta SCP560-1EC\u003c\/a\u003e gives 10739 m³\/h, up to 250 Pa, 932 W, 67 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa560-46-3ac-raptor-plate-axial-fan-three-phase-ac-560mm\"\u003eElta SPA560\/46-3AC\u003c\/a\u003e is the three phase alternative with a Ziehl-Abegg impeller and a star\/delta second speed (11336 m³\/h, up to 150 Pa, 1.04 kW, 57 dB(A) on high speed).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 725 x 725mm fan plate securely at any angle using the four 10mm holes on 670mm centres. Make sure the structure can carry its 24 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC310 five step transformer controller or an Eltadrive inverter (149-ODE3-14075-3KA1B 3 phase to 3 phase, or 149-ODE3-12075-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC310 three phase transformer controller (10 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14075-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0560-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0560-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP560\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e560mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e11959 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1410 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e951 W (1.90 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e60 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e10904 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e8683 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e38.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e725 x 725mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e670mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP560_Compact_Plate_Axial_Fan_Single_Phase_AC_-_560mm_Datasheet_c76fd5aa-bc44-44bb-ae5f-8e531d703acc.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582541971777,"sku":"SCP560\/4-3AC","price":716.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp630-4-3ac-compact-plate-axial-fan-three-phase-ac-630mm","title":"Elta SCP630\/4-3AC Compact Plate Axial Fan Three Phase AC - 630mm","description":"\u003cp\u003eThe Elta SCP630\/4-3AC is a 630mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 16524 m³\/h in free air and working against static pressures up to 200 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.\u003c\/p\u003e\u003cp\u003eThe 380-415V induction motor runs at 1420 rpm with greased for life ball bearings, drawing 1.36 kW and 2.70 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 16524 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 16524 m³\/h it gives about 6 air changes an hour in a space of roughly 2736 m³, for example 36m x 19m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eThe datasheet shows airflow up to 200 Pa, so it handles a louvre shutter, cowl or very short duct, but it is not the fan for long ducted runs; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe single phase \u003ca href=\"\/products\/elta-scp630-4-1ac-compact-plate-axial-fan-single-phase-ac-630mm\"\u003eElta SCP630\/4-1AC\u003c\/a\u003e is the same size (17194 m³\/h, up to 150 Pa, 1.45 kW, 63 dB(A)), for sites without three phase. For built in speed control without an inverter, the \u003ca href=\"\/products\/elta-scp630-1ec-compact-plate-axial-fan-single-phase-ec-630mm\"\u003eElta SCP630-1EC\u003c\/a\u003e gives 14980 m³\/h, up to 300 Pa, 1.34 kW, 66 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa630-46-3ac-raptor-plate-axial-fan-three-phase-ac-630mm\"\u003eElta SPA630\/46-3AC\u003c\/a\u003e is the three phase alternative with a Ziehl-Abegg impeller and a star\/delta second speed (16549 m³\/h, up to 250 Pa, 1.81 kW, 67 dB(A) on high speed).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 805 x 805mm fan plate securely at any angle using the four 10mm holes on 750mm centres. Make sure the structure can carry its 30 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC310 five step transformer controller or an Eltadrive inverter (149-ODE3-14150-3KA1B 3 phase to 3 phase, or 149-ODE3-12150-1KB1B from a single phase supply).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC310 three phase transformer controller (10 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-14150-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0630-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0630-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP630\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e630mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e16524 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1420 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.36 kW (2.70 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e65 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e15376 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e14090 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e12607 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e10372 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e42.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e805 x 805mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e750mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP630_Compact_Plate_Axial_Fan_Three_Phase_AC_-_630mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582587715905,"sku":"SCP630\/4-3AC","price":941.59,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp710-4-6-3ac-compact-plate-axial-fan-three-phase-ac-710mm","title":"Elta SCP710\/4\/6-3AC Compact Plate Axial Fan Three Phase AC - 710mm","description":"\u003cp\u003eThe Elta SCP710\/4\/6-3AC is a 710mm Compact SCP plate mounted axial fan with a two speed three phase motor, moving up to 17921 m³\/h on high speed and working against static pressures up to 200 Pa. On low speed it still moves 15397 m³\/h.\u003c\/p\u003e\u003cp\u003eThe 380-415V AC induction motor runs at 1346 rpm in delta and 1114 rpm in star, with greased for life ball bearings, drawing 1.58 kW and 3.68 A on high speed. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the plate and motor are powder coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 17921 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on three phase sites in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 17921 m³\/h it gives about 6 air changes an hour in a space of roughly 2964 m³, for example 39m x 19m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eThe datasheet shows airflow up to 200 Pa, so it handles a louvre shutter, cowl or very short duct, but it is not the fan for long ducted runs; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the slower \u003ca href=\"\/products\/elta-scp710-6-8-3ac-compact-plate-axial-fan-three-phase-ac-710mm\"\u003eElta SCP710\/6\/8-3AC\u003c\/a\u003e (15044 m³\/h, up to 100 Pa, 890 W, 56 dB(A)), this 4\/6 pole version moves about a fifth more air and works to twice the pressure, at the cost of more power and noise. The single phase \u003ca href=\"\/products\/elta-scp710-1ec-compact-plate-axial-fan-single-phase-ec-710mm\"\u003eElta SCP710-1EC\u003c\/a\u003e gives 17273 m³\/h, up to 400 Pa, 1.36 kW, 71 dB(A) with built in EC speed control.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 850 x 850mm fan plate securely at any angle using the four 10mm holes on 810mm centres. Make sure the structure can carry its 30 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eWire to Elta diagram 152-614. Delta connection gives high speed and star gives low speed. The thermal cut-out must be wired into the starter control circuit.\u003c\/li\u003e\n\u003cli\u003eFor variable speed Elta list the 149-TC310 five step transformer controller or an Eltadrive inverter (149-ODE3-24220-3KA4B 3 phase to 3 phase).\u003c\/li\u003e\n\u003cli\u003eFuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation (swap any two supply phases to reverse it) and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC310 three phase transformer controller (10 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 149-ODE3-24220-3KA4B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0710-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0710-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP710\/4\/6-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, two speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e710mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e17921 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, two speed, 1346\/1114 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.58 kW (3.68 A) high speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e62 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e16596 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e15073 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e13054 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e7866 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow speed (star)\u003c\/td\u003e\n\u003ctd\u003e15397 m³\/h free air, 10642 m³\/h at 100 Pa, 1.09 kW (1.96 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e35.4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e850 x 850mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e810mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C fixed speed, -20°C to +50°C speed controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-614\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP710_Compact_Plate_Axial_Fan_Three_Phase_AC_-_710mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582603280705,"sku":"SCP710\/4\/6-3AC","price":1119.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-scp-ac-compact-plate-axial-fan.jpg?v=1729024828"},{"product_id":"elta-scp250-1ec-compact-plate-axial-fan-single-phase-ec-250mm","title":"Elta SCP250\/1EC Compact Plate Axial Fan Single Phase EC - 250mm","description":"\u003cp\u003eThe Elta SCP250-1EC is a 250mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 868 m³\/h at full speed and working against static pressures up to 75 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1795 rpm at 10V, drawing 58 W and 0.53 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 868 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in plant rooms, stores, small workshops, garages and back of house rooms in shops. At 868 m³\/h it gives about 6 air changes an hour in a space of roughly 150 m³, for example 10m x 5m with a 3m ceiling. Turned down to 8V it still moves 673 m³\/h at 40 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 75 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp250-4-1ac-compact-plate-axial-fan-single-phase-ac-250mm\"\u003eElta SCP250\/4-1AC\u003c\/a\u003e (954 m³\/h, up to 50 Pa, 80 W, 42 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp250-4-1ac-compact-plate-axial-fan-three-phase-ac-250mm\"\u003eElta SCP250\/4-3AC\u003c\/a\u003e gives 1188 m³\/h, up to 50 Pa, 90 W, 42 dB(A). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 370 x 370mm fan plate securely at any angle using the four 10mm holes on 320mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0250-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0250-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP250-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e868 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e75 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1795 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e58 W (0.53 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e45 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e688 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e673 m³\/h, 40 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e371 m³\/h, 30 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e26.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e370 x 370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e320mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP250EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_250mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47582635557185,"sku":"SCP250-1EC","price":678.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp315-1ec-compact-plate-axial-fan-single-phase-ec-315mm","title":"Elta SCP315\/1EC Compact Plate Axial Fan Single Phase EC - 315mm","description":"\u003cp\u003eThe Elta SCP315-1EC is a 315mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 1854 m³\/h at full speed and working against static pressures up to 100 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1800 rpm at 10V, drawing 110 W and 1.03 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 1854 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 1854 m³\/h it gives about 6 air changes an hour in a space of roughly 315 m³, for example 15m x 7m with a 3m ceiling. Turned down to 8V it still moves 1447 m³\/h at 45 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 100 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp315-4-1ac-compact-plate-axial-fan-single-phase-ac-315mm\"\u003eElta SCP315\/4-1AC\u003c\/a\u003e (2005 m³\/h, up to 75 Pa, 120 W, 50 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp315-4-3ac-compact-plate-axial-fan-three-phase-ac-315mm\"\u003eElta SCP315\/4-3AC\u003c\/a\u003e gives 1854 m³\/h, up to 75 Pa, 120 W, 50 dB(A). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 430 x 430mm fan plate securely at any angle using the four 10mm holes on 380mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0315-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0315-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP315-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e1854 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1800 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e110 W (1.03 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e52 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1620 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e1249 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e1447 m³\/h, 45 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e814 m³\/h, 34 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e37.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e430 x 430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e380mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_315mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47587138797889,"sku":"SCP315-1EC","price":736.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp350-1ec-compact-plate-axial-fan-single-phase-ec-350mm","title":"Elta SCP350-1EC Compact Plate Axial Fan Single Phase EC - 350mm","description":"\u003cp\u003eThe Elta SCP350-1EC is a 350mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 2722 m³\/h at full speed and working against static pressures up to 100 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1780 rpm at 10V, drawing 177 W and 1.54 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2722 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2722 m³\/h it gives about 6 air changes an hour in a space of roughly 459 m³, for example 17m x 9m with a 3m ceiling. Turned down to 8V it still moves 2138 m³\/h at 49 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 100 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp350-4-1-compact-plate-axial-fan-single-phase-ac-350mm\"\u003eElta SCP350\/4-1AC\u003c\/a\u003e (2444 m³\/h, up to 75 Pa, 120 W, 50 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp350-4-3ac-compact-plate-axial-fan-three-phase-ac-350mm\"\u003eElta SCP350\/4-3AC\u003c\/a\u003e gives 2218 m³\/h, up to 100 Pa, 120 W, 50 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa350-4-1ec-raptor-plate-axial-fan-single-phase-ec-350mm\"\u003eElta SPA350\/4-1EC\u003c\/a\u003e is the other single phase EC plate fan at this size (4489 m³\/h, up to 100 Pa, 429 W, 57 dB(A)). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 485 x 485mm fan plate securely at any angle using the four 10mm holes on 435mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0350-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0350-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP350-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2722 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1780 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e177 W (1.54 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e56 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e2437 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e2063 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e2138 m³\/h, 49 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e1199 m³\/h, 41 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e41.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e485 x 485mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e435mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_350mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47587167469889,"sku":"SCP350-1EC","price":728.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp400ec-1ec-compact-plate-axial-fan-single-phase-ec-400mm","title":"Elta SCP400EC\/1EC Compact Plate Axial Fan Single Phase EC - 400mm","description":"\u003cp\u003eThe Elta SCP400-1EC is a 400mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 4108 m³\/h at full speed and working against static pressures up to 150 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1780 rpm at 10V, drawing 262 W and 2.61 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 4108 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in workshops, school halls, commercial kitchens with little or no ducting, vehicle garages and small industrial units. At 4108 m³\/h it gives about 6 air changes an hour in a space of roughly 684 m³, for example 19m x 9m with a 4m ceiling. Turned down to 8V it still moves 3128 m³\/h at 54 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 150 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp400-4-1ac-compact-plate-axial-fan-single-phase-ac-400mm\"\u003eElta SCP400\/4-1AC\u003c\/a\u003e (2578 m³\/h, up to 100 Pa, 121 W, 50 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp400-4-3ac-compact-plate-axial-fan-three-phase-ac-400mm\"\u003eElta SCP400\/4-3AC\u003c\/a\u003e gives 5238 m³\/h, up to 100 Pa, 328 W, 51 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa400-4-1ec-raptor-plate-axial-fan-single-phase-ec-400mm\"\u003eElta SPA400\/4-1EC\u003c\/a\u003e is the other single phase EC plate fan at this size (5299 m³\/h, up to 200 Pa, 490 W, 58 dB(A)). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 540 x 540mm fan plate securely at any angle using the four 10mm holes on 490mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0400-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0400-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP400-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e4108 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1780 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e262 W (2.61 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e60 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e3751 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e3337 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e2704 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e3128 m³\/h, 54 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e1789 m³\/h, 44 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e47.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e540 x 540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e490mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP400EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_400mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47587191423297,"sku":"SCP400-1EC","price":763.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp450-1ec-compact-plate-axial-fan-single-phase-ec-450mm","title":"Elta SCP450\/1EC Compact Plate Axial Fan Single Phase EC - 450mm","description":"\u003cp\u003eThe Elta SCP450-1EC is a 450mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 7337 m³\/h at full speed and working against static pressures up to 200 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1800 rpm at 10V, drawing 424 W and 3.99 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 7337 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 7337 m³\/h it gives about 6 air changes an hour in a space of roughly 1200 m³, for example 25m x 12m with a 4m ceiling. Turned down to 8V it still moves 5609 m³\/h at 53 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 200 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp450-4-1ac-compact-plate-axial-fan-single-phase-ac-450mm\"\u003eElta SCP450\/4-1AC\u003c\/a\u003e (5231 m³\/h, up to 100 Pa, 335 W, 51 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp450-4-3ac-compact-plate-axial-fan-three-phase-ac-450mm\"\u003eElta SCP450\/4-3AC\u003c\/a\u003e gives 6138 m³\/h, up to 100 Pa, 373 W, 53 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa450-4-1ec-raptor-plate-axial-fan-single-phase-ec-450mm\"\u003eElta SPA450\/4-1EC\u003c\/a\u003e is the other single phase EC plate fan at this size (5162 m³\/h, up to 100 Pa, 300 W, 54 dB(A)). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 575 x 575mm fan plate securely at any angle using the four 10mm holes on 535mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0450-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0450-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP450-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e450mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e7337 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1800 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e424 W (3.99 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e60 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e6883 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e6314 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e5558 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e4547 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e5609 m³\/h, 53 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e3254 m³\/h, 44 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e65.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e575 x 575mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e535mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP450EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_450mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47587226255681,"sku":"SCP450-1EC","price":945.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp500-1ec-compact-plate-axial-fan-single-phase-ec-500mm","title":"Elta SCP500\/1EC Compact Plate Axial Fan Single Phase EC - 500mm","description":"\u003cp\u003eThe Elta SCP500-1EC is a 500mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 7988 m³\/h at full speed and working against static pressures up to 200 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1800 rpm at 10V, drawing 639 W and 5.29 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 7988 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 7988 m³\/h it gives about 6 air changes an hour in a space of roughly 1352 m³, for example 26m x 13m with a 4m ceiling. Turned down to 8V it still moves 6271 m³\/h at 58 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 200 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp500-4-1ac-compact-plate-axial-fan-single-phase-ac-500mm\"\u003eElta SCP500\/4-1AC\u003c\/a\u003e (6772 m³\/h, up to 100 Pa, 411 W, 58 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp500-4-3ac-compact-plate-axial-fan-three-phase-ac-500mm\"\u003eElta SCP500\/4-3AC\u003c\/a\u003e gives 9500 m³\/h, up to 150 Pa, 715 W, 57 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa500-4-1ec-raptor-plate-axial-fan-single-phase-ec-500mm\"\u003eElta SPA500\/4-1EC\u003c\/a\u003e is the other single phase EC plate fan at this size (8356 m³\/h, up to 150 Pa, 747 W, 56 dB(A)). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 655 x 655mm fan plate securely at any angle using the four 10mm holes on 615mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0500-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0500-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP500-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e7988 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1800 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e639 W (5.29 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e63 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e7484 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e6955 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e6354 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e5555 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e6271 m³\/h, 58 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e3488 m³\/h, 44 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e53.4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e655 x 655mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e615mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47587238150465,"sku":"SCP500-1EC","price":1223.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp560-1ec-compact-plate-axial-fan-single-phase-ec-560mm","title":"Elta SCP560\/1EC Compact Plate Axial Fan Single Phase EC - 560mm","description":"\u003cp\u003eThe Elta SCP560-1EC is a 560mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 10739 m³\/h at full speed and working against static pressures up to 250 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1810 rpm at 10V, drawing 932 W and 7.55 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 10739 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 10739 m³\/h it gives about 6 air changes an hour in a space of roughly 1800 m³, for example 30m x 15m with a 4m ceiling. Turned down to 8V it still moves 8460 m³\/h at 60 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 250 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp560-4-1ac-compact-plate-axial-fan-single-phase-ac-560mm\"\u003eElta SCP560\/4-1AC\u003c\/a\u003e (12056 m³\/h, up to 150 Pa, 920 W, 58 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp560-4-3ac-compact-plate-axial-fan-three-phase-ac-560mm\"\u003eElta SCP560\/4-3AC\u003c\/a\u003e gives 11959 m³\/h, up to 100 Pa, 951 W, 60 dB(A). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 725 x 725mm fan plate securely at any angle using the four 10mm holes on 670mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0560-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0560-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP560-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e560mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e10739 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e250 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1810 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e932 W (7.55 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e67 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e10094 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e9454 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e8762 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e7931 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 250 Pa\u003c\/td\u003e\n\u003ctd\u003e6563 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e8460 m³\/h, 60 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e4734 m³\/h, 47 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e54.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e725 x 725mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e670mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP560EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_560mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47615275073857,"sku":"SCP560-1EC","price":1296.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp630-1ec-compact-plate-axial-fan-single-phase-ec-630mm","title":"Elta SCP630\/1EC Compact Plate Axial Fan Single Phase EC - 630mm","description":"\u003cp\u003eThe Elta SCP630-1EC is a 630mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 14980 m³\/h at full speed and working against static pressures up to 300 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1800 rpm at 10V, drawing 1.34 kW and 10.45 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 14980 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 14980 m³\/h it gives about 6 air changes an hour in a space of roughly 2520 m³, for example 35m x 18m with a 4m ceiling. Turned down to 8V it still moves 11819 m³\/h at 64 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 300 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the single phase AC \u003ca href=\"\/products\/elta-scp630-4-1ac-compact-plate-axial-fan-single-phase-ac-630mm\"\u003eElta SCP630\/4-1AC\u003c\/a\u003e (17194 m³\/h, up to 150 Pa, 1.45 kW, 63 dB(A)), this EC version needs no separate transformer controller and gives stepless control from a BMS signal. The three phase \u003ca href=\"\/products\/elta-scp630-4-3ac-compact-plate-axial-fan-three-phase-ac-630mm\"\u003eElta SCP630\/4-3AC\u003c\/a\u003e gives 16524 m³\/h, up to 200 Pa, 1.36 kW, 65 dB(A). Elta's Raptor \u003ca href=\"\/products\/elta-spa630-4-1ec-raptor-plate-axial-fan-single-phase-ec-630mm\"\u003eElta SPA630\/4-1EC\u003c\/a\u003e is the other single phase EC plate fan at this size (11401 m³\/h, up to 200 Pa, 772 W, 53 dB(A)). At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 805 x 805mm fan plate securely at any angle using the four 10mm holes on 750mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0630-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0630-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP630-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e630mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e14980 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e300 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1800 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.34 kW (10.45 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e66 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e14220 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e13403 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e12503 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e11488 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 250 Pa\u003c\/td\u003e\n\u003ctd\u003e10253 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 300 Pa\u003c\/td\u003e\n\u003ctd\u003e8438 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e11819 m³\/h, 64 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e6635 m³\/h, 50 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e58.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e805 x 805mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e750mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e27 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP630EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_630mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47615486722369,"sku":"SCP630-1EC","price":1924.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-scp710-1ec-compact-plate-axial-fan-single-phase-ec-710mm","title":"Elta SCP710\/1EC Compact Plate Axial Fan Single Phase EC - 710mm","description":"\u003cp\u003eThe Elta SCP710-1EC is a 710mm Compact SCP plate mounted axial fan with a single phase EC motor, moving up to 17273 m³\/h at full speed and working against static pressures up to 400 Pa. Speed is fully variable, so one fan can be set to the duty you need.\u003c\/p\u003e\u003cp\u003eThe IE5 efficiency EC motor has an integrated variable speed drive, runs on 220-277V 50\/60Hz and reaches 1555 rpm at 10V, drawing 1.36 kW and 9.98 A. Speed is set by a 2-10V DC signal, 4-20mA, a PWM signal (10-95%) or a potentiometer. The Series 1 impeller has adjustable pitch GRP aerofoil blades, an IP55 terminal box is fitted on trailing leads, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eEC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 17273 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall ventilation that needs variable or BMS controlled speed on a single phase supply in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 17273 m³\/h it gives about 6 air changes an hour in a space of roughly 2888 m³, for example 38m x 19m with a 4m ceiling. Turned down to 8V it still moves 12992 m³\/h at 66 dB(A).\u003c\/p\u003e\u003cp\u003eIts pressure (up to 400 Pa on the datasheet) is high for a plate fan, but it is still not a ducted fan for long runs; use a cased axial or inline mixed flow fan there. EC fans are rated for air up to +60°C, and it is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the three phase \u003ca href=\"\/products\/elta-scp710-4-6-3ac-compact-plate-axial-fan-three-phase-ac-710mm\"\u003eElta SCP710\/4\/6-3AC\u003c\/a\u003e (17921 m³\/h, up to 200 Pa, 1.58 kW, 62 dB(A)), it runs on single phase and reaches far higher pressure, though it is louder at full speed. The Raptor \u003ca href=\"\/products\/elta-spa710-6-1ec-raptor-plate-axial-fan-single-phase-ec-710mm\"\u003eElta SPA710\/6-1EC\u003c\/a\u003e is quieter (13104 m³\/h, up to 150 Pa, 659 W, 51 dB(A)) where pressure is low. At reduced speed EC power falls sharply, which is where it saves running cost over a fixed speed AC fan.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 850 x 850mm fan plate securely at any angle using the four 10mm holes on 810mm centres, and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eSupply is 220-277V single phase 50\/60Hz. Wire to Elta diagram 152-711. The fitted 149-CD-POT commissioning trimmer sets the maximum speed; remove its jumper when using an external 149-POT-10-MI potentiometer, 2-10V, 4-20mA or PWM signal.\u003c\/li\u003e\n\u003cli\u003eKeep control cables within Elta's limits: 10m for a voltage or PWM signal, 300m for 4-20mA.\u003c\/li\u003e\n\u003cli\u003eAllow at least 5 minutes between starts from the mains supply, and do not use the isolator for day to day control. High voltage can remain in the motor for up to 10 minutes after isolation.\u003c\/li\u003e\n\u003cli\u003eAt first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ec-electronic-controller\"\u003eElta EC electronic controller 149-POT-10-MI\u003c\/a\u003e for manual speed control.\u003c\/li\u003e\n\u003cli\u003eElta 064-0710-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 078-0710-C impeller side guard available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCP710-1EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan, EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e710mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e17273 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e400 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase EC (IE5), 220-277V 50\/60Hz, 1555 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.36 kW (9.98 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e71 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e2-10V, 4-20mA, PWM 10-95% or 149-POT-10-MI potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e16146 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e14944 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e13514 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e11632 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 250 Pa\u003c\/td\u003e\n\u003ctd\u003e9245 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 300 Pa\u003c\/td\u003e\n\u003ctd\u003e7070 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 400 Pa\u003c\/td\u003e\n\u003ctd\u003e3319 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 8V\u003c\/td\u003e\n\u003ctd\u003e12992 m³\/h, 66 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 5V\u003c\/td\u003e\n\u003ctd\u003e7484 m³\/h, 53 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e51.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e850 x 850mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e810mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP710EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_710mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Compact SCP Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP315_Compact_Plate_Axial_Fan_Three_Phase_AC_-_315mm_Installation_b1a6600f-69d8-4557-9b52-a5c5e26870b0.pdf\" target=\"_blank\"\u003eElta Compact SCP Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47615788286273,"sku":"SCP710-1EC","price":2111.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SCP500_1EC_Compact_Plate_Axial_Fan_Single_Phase_EC_-_500mm.jpg?v=1737573075"},{"product_id":"elta-spa250-4-1ac-raptor-plate-axial-fan-single-phase-ac-250mm","title":"Elta SPA250\/4-1AC Raptor Plate Axial Fan Single Phase AC - 250mm","description":"\u003cp\u003eThe Elta SPA250\/4-1AC is a 250mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 983 m³\/h in free air and working against static pressures up to 50 Pa. It runs at 37 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1368 rpm, insulated to Class F with integral thermal overload protection, drawing 46 W and 0.24 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP44 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 983 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in plant rooms, stores, small workshops, garages and back of house rooms in shops. At 983 m³\/h it gives about 6 air changes an hour in a space of roughly 165 m³, for example 11m x 5m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 50 Pa, so it is the wrong choice for ducting or heavy louvres; use a cased axial or inline mixed flow fan there. The motor is IP44, so on an exposed external wall fit a wall cowl or louvre shutter. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp250-4-1ac-compact-plate-axial-fan-single-phase-ac-250mm\"\u003eElta SCP250\/4-1AC\u003c\/a\u003e (954 m³\/h, up to 50 Pa, 80 W, 42 dB(A)), the Raptor moves more air and is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor. The 2 pole \u003ca href=\"\/products\/elta-spa250-2-1ac-raptor-plate-axial-fan-single-phase-ac-250mm\"\u003eElta SPA250\/2-1AC\u003c\/a\u003e moves more air (1584 m³\/h, up to 100 Pa, 125 W, 50 dB(A)) but is louder.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 370 x 370mm fan plate securely at any angle using the four 7mm holes on 320mm centres. Make sure the structure can carry its 5 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-177 and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-EL31 electronic controller or the 149-TC12 five step transformer controller.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-electronic-speed-controller-149-el31-3-amp\"\u003eElta 149-EL31 electronic speed controller (3 amp)\u003c\/a\u003e for variable speed.\u003c\/li\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0250-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA250\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e983 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e50 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1368 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e46 W (0.24 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e37 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP44 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 25 Pa\u003c\/td\u003e\n\u003ctd\u003e788 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e410 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart current\u003c\/td\u003e\n\u003ctd\u003e0.40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e370 x 370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e320mm, 4 holes 7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47616120160577,"sku":"SPA250\/4-1AC","price":361.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SPA250-4-1AC-01.jpg?v=1705322165"},{"product_id":"elta-spa315-4-1ac-raptor-plate-axial-fan-single-phase-ac-315mm","title":"Elta SPA315\/4-1AC Raptor Plate Axial Fan Single Phase AC - 315mm","description":"\u003cp\u003eThe Elta SPA315\/4-1AC is a 315mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 2167 m³\/h in free air and working against static pressures up to 50 Pa. It runs at 44 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1320 rpm, insulated to Class F with integral thermal overload protection, drawing 110 W and 0.50 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP44 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2167 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2167 m³\/h it gives about 6 air changes an hour in a space of roughly 360 m³, for example 15m x 8m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 50 Pa, so it is the wrong choice for ducting or heavy louvres; use a cased axial or inline mixed flow fan there. The motor is IP44, so on an exposed external wall fit a wall cowl or louvre shutter. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp315-4-1ac-compact-plate-axial-fan-single-phase-ac-315mm\"\u003eElta SCP315\/4-1AC\u003c\/a\u003e (2005 m³\/h, up to 75 Pa, 120 W, 50 dB(A)), the Raptor moves more air and is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor. The smaller \u003ca href=\"\/products\/elta-spa250-4-1ac-raptor-plate-axial-fan-single-phase-ac-250mm\"\u003eElta SPA250\/4-1AC\u003c\/a\u003e (983 m³\/h, up to 50 Pa, 46 W, 37 dB(A)) and larger \u003ca href=\"\/products\/elta-spa350-4-1ac-raptor-plate-axial-fan-single-phase-ac-350mm\"\u003eElta SPA350\/4-1AC\u003c\/a\u003e (2772 m³\/h, up to 50 Pa, 120 W, 40 dB(A)) bracket it in the range.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 430 x 430mm fan plate securely at any angle using the four 9mm holes on 380mm centres. Make sure the structure can carry its 7 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-177 and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-EL31 electronic controller or the 149-TC12 five step transformer controller.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-electronic-speed-controller-149-el31-3-amp\"\u003eElta 149-EL31 electronic speed controller (3 amp)\u003c\/a\u003e for variable speed.\u003c\/li\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0315-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC25\/31 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA315\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2167 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e50 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1320 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e110 W (0.50 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e44 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP44 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 25 Pa\u003c\/td\u003e\n\u003ctd\u003e1940 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1634 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart current\u003c\/td\u003e\n\u003ctd\u003e1.00 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e430 x 430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e380mm, 4 holes 9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47616311853377,"sku":"SPA315\/4-1AC","price":412.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SPA315_4-1AC-01.jpg?v=1705325499"},{"product_id":"elta-spa350-4-1ac-raptor-plate-axial-fan-single-phase-ac-350mm","title":"Elta SPA350\/4-1AC Raptor Plate Axial Fan Single Phase AC - 350mm","description":"\u003cp\u003eThe Elta SPA350\/4-1AC is a 350mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 2772 m³\/h in free air and working against static pressures up to 50 Pa. It runs at 40 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1100 rpm, insulated to Class F with integral thermal overload protection, drawing 120 W and 0.60 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP44 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 2772 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in workshops, changing rooms, small commercial kitchens, classrooms and retail back of house areas. At 2772 m³\/h it gives about 6 air changes an hour in a space of roughly 459 m³, for example 17m x 9m with a 3m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 50 Pa, so it is the wrong choice for ducting or heavy louvres; use a cased axial or inline mixed flow fan there. The motor is IP44, so on an exposed external wall fit a wall cowl or louvre shutter. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp350-4-1-compact-plate-axial-fan-single-phase-ac-350mm\"\u003eElta SCP350\/4-1AC\u003c\/a\u003e (2444 m³\/h, up to 75 Pa, 120 W, 50 dB(A)), the Raptor moves more air and is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor. If you want variable speed from a BMS, the \u003ca href=\"\/products\/elta-spa350-4-1ec-raptor-plate-axial-fan-single-phase-ec-350mm\"\u003eElta SPA350\/4-1EC\u003c\/a\u003e moves 4489 m³\/h at 10V.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 485 x 485mm fan plate securely at any angle using the four 9mm holes on 435mm centres. Make sure the structure can carry its 8 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-177 and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-TC12 five step transformer controller.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC12 five step transformer controller (2 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0350-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA350\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e2772 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e50 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1100 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120 W (0.60 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e40 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP44 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 25 Pa\u003c\/td\u003e\n\u003ctd\u003e2311 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e1739 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e19.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003eNot applicable (under 125 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e485 x 485mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e435mm, 4 holes 9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47617223295297,"sku":"SPA350\/4-1AC","price":430.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SPA350_4-1AC-01.jpg?v=1705326642"},{"product_id":"elta-spa400-4-1ac-raptor-plate-axial-fan-single-phase-ac-400mm","title":"Elta SPA400\/4-1AC Raptor Plate Axial Fan Single Phase AC - 400mm","description":"\u003cp\u003eThe Elta SPA400\/4-1AC is a 400mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 3935 m³\/h in free air and working against static pressures up to 100 Pa. It runs at 48 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1372 rpm, insulated to Class F with integral thermal overload protection, drawing 240 W. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP54 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 3935 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in workshops, school halls, commercial kitchens with little or no ducting, vehicle garages and small industrial units. At 3935 m³\/h it gives about 6 air changes an hour in a space of roughly 648 m³, for example 18m x 9m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducting or heavy louvres; use a cased axial or inline mixed flow fan there. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp400-4-1ac-compact-plate-axial-fan-single-phase-ac-400mm\"\u003eElta SCP400\/4-1AC\u003c\/a\u003e (2578 m³\/h, up to 100 Pa, 121 W, 50 dB(A)), the Raptor moves more air and is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor. On a three phase site the \u003ca href=\"\/products\/elta-spa400-46-3ac-raptor-plate-axial-fan-three-phase-ac-400mm\"\u003eElta SPA400\/46-3AC\u003c\/a\u003e gives similar air (3856 m³\/h, up to 100 Pa, 227 W, 48 dB(A) on high speed) with a star\/delta low speed. For 0-10V control choose the EC \u003ca href=\"\/products\/elta-spa400-4-1ec-raptor-plate-axial-fan-single-phase-ec-400mm\"\u003eElta SPA400\/4-1EC\u003c\/a\u003e (5299 m³\/h, up to 200 Pa, 490 W, 58 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 540 x 540mm fan plate securely at any angle using the four 10mm holes on 490mm centres. Make sure the structure can carry its 10 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-104B and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-EL31TK electronic controller or the 149-TC14 five step transformer controller. Wire the thermal contacts into the controller circuit as shown on the diagram.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-electronic-speed-controller-149-el31tk-3-amp\"\u003eElta 149-EL31TK electronic speed controller (3 amp)\u003c\/a\u003e for variable speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc14-4-amp\"\u003eElta 149-TC14 five step transformer controller (4 amp)\u003c\/a\u003e as an alternative.\u003c\/li\u003e\n\u003cli\u003eElta 064-0400-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC35\/40 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA400\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e3935 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1372 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e240 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e48 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP54 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e3344 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e2408 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart current\u003c\/td\u003e\n\u003ctd\u003e1.60 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e31.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e41.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e540 x 540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e490mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-104B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47617373602113,"sku":"SPA400\/4-1AC","price":552.19,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SPA400_4-1AC-01.jpg?v=1705327201"},{"product_id":"elta-spa450-4-1ac-raptor-plate-axial-fan-single-phase-ac-450mm","title":"Elta SPA450\/4-1AC Raptor Plate Axial Fan Single Phase AC - 450mm","description":"\u003cp\u003eThe Elta SPA450\/4-1AC is a 450mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 7132 m³\/h in free air and working against static pressures up to 100 Pa. It runs at 49 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1323 rpm, insulated to Class F with integral thermal overload protection, drawing 545 W and 2.45 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP54 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 7132 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 7132 m³\/h it gives about 6 air changes an hour in a space of roughly 1200 m³, for example 25m x 12m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducting or heavy louvres; use a cased axial or inline mixed flow fan there. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp450-4-1ac-compact-plate-axial-fan-single-phase-ac-450mm\"\u003eElta SCP450\/4-1AC\u003c\/a\u003e (5231 m³\/h, up to 100 Pa, 335 W, 51 dB(A)), the Raptor moves more air and is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor. The slower 6 pole \u003ca href=\"\/products\/elta-spa450-6-1ac-raptor-plate-axial-fan-single-phase-ac-450mm\"\u003eElta SPA450\/6-1AC\u003c\/a\u003e is quieter and cheaper to run (4831 m³\/h, up to 50 Pa, 189 W, 41 dB(A)) if you can accept less air. For 0-10V control choose the EC \u003ca href=\"\/products\/elta-spa450-4-1ec-raptor-plate-axial-fan-single-phase-ec-450mm\"\u003eElta SPA450\/4-1EC\u003c\/a\u003e (5162 m³\/h, up to 100 Pa, 300 W, 54 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 575 x 575mm fan plate securely at any angle using the four 10mm holes on 535mm centres. Make sure the structure can carry its 16 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-104B and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-EL61TK electronic controller or the 149-TC18 five step transformer controller. Wire the thermal contacts into the controller circuit as shown on the diagram.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ac-electronic-controller-149-el61tk-6-amp\"\u003eElta 149-EL61TK electronic speed controller (6 amp)\u003c\/a\u003e for variable speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 five step transformer controller (8 amp)\u003c\/a\u003e as an alternative.\u003c\/li\u003e\n\u003cli\u003eElta 064-0450-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA450\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e450mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e7132 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1323 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e545 W (2.45 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e49 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP54 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e6318 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e5299 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart current\u003c\/td\u003e\n\u003ctd\u003e6.30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e34.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e41.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e575 x 575mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e535mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-104B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47617491534145,"sku":"SPA450\/4-1AC","price":592.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SPA450_4-1AC-01.jpg?v=1705327637"},{"product_id":"elta-spa500-4-1ac-raptor-plate-axial-fan-single-phase-ac-500mm","title":"Elta SPA500\/4-1AC Raptor Plate Axial Fan Single Phase AC - 500mm","description":"\u003cp\u003eThe Elta SPA500\/4-1AC is a 500mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 8514 m³\/h in free air and working against static pressures up to 150 Pa. It runs at 51 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1210 rpm, insulated to Class F with integral thermal overload protection, drawing 750 W and 3.46 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP54 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 8514 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in factory units, workshops, warehouses, sports halls and large commercial kitchens where air is moved straight through a wall or bulkhead. At 8514 m³\/h it gives about 6 air changes an hour in a space of roughly 1404 m³, for example 27m x 13m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eWith airflow shown up to 150 Pa it copes with a louvre shutter, cowl or short duct, but for long ducted runs use a cased axial or inline mixed flow fan. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp500-4-1ac-compact-plate-axial-fan-single-phase-ac-500mm\"\u003eElta SCP500\/4-1AC\u003c\/a\u003e (6772 m³\/h, up to 100 Pa, 411 W, 58 dB(A)), the Raptor moves more air and is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor. The slower 6 pole \u003ca href=\"\/products\/elta-spa500-6-1ac-raptor-plate-axial-fan-single-phase-ac-500mm\"\u003eElta SPA500\/6-1AC\u003c\/a\u003e is quieter and cheaper to run (6340 m³\/h, up to 75 Pa, 289 W, 44 dB(A)) if you can accept less air. For 0-10V control choose the EC \u003ca href=\"\/products\/elta-spa500-4-1ec-raptor-plate-axial-fan-single-phase-ec-500mm\"\u003eElta SPA500\/4-1EC\u003c\/a\u003e (8356 m³\/h, up to 150 Pa, 747 W, 56 dB(A)).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 655 x 655mm fan plate securely at any angle using the four 11mm holes on 615mm centres. Make sure the structure can carry its 21 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-104B and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-EL61TK electronic controller or the 149-TC18 five step transformer controller. Wire the thermal contacts into the controller circuit as shown on the diagram.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ac-electronic-controller-149-el61tk-6-amp\"\u003eElta 149-EL61TK electronic speed controller (6 amp)\u003c\/a\u003e for variable speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 five step transformer controller (8 amp)\u003c\/a\u003e as an alternative.\u003c\/li\u003e\n\u003cli\u003eElta 064-0500-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC45\/50 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA500\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e8514 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1210 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e750 W (3.46 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e51 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP54 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e7488 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e6365 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e4774 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e32.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e655 x 655mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e615mm, 4 holes 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-104B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47617656684865,"sku":"SPA500\/4-1AC","price":860.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-spa-ac-raptor-plate-axial-fan.jpg?v=1731333861"},{"product_id":"elta-spa560-4-1ac-raptor-plate-axial-fan-single-phase-ac-560mm","title":"Elta SPA560\/4-1AC Raptor Plate Axial Fan Single Phase AC - 560mm","description":"\u003cp\u003eThe Elta SPA560\/4-1AC is a 560mm Raptor plate mounted axial fan with a 4 pole single phase motor, moving up to 12578 m³\/h in free air and working against static pressures up to 200 Pa. It runs at 63 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 1350 rpm, insulated to Class F with integral thermal overload protection, drawing 1.15 kW and 5.10 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP54 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 12578 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 12578 m³\/h it gives about 6 air changes an hour in a space of roughly 2112 m³, for example 33m x 16m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eWith airflow shown up to 200 Pa it copes with a louvre shutter, cowl or short duct, but for long ducted runs use a cased axial or inline mixed flow fan. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp560-4-1ac-compact-plate-axial-fan-single-phase-ac-560mm\"\u003eElta SCP560\/4-1AC\u003c\/a\u003e (12056 m³\/h, up to 150 Pa, 920 W, 58 dB(A)), the Raptor moves more air and works up to 200 Pa, but is louder. The slower 6 pole \u003ca href=\"\/products\/elta-spa560-6-1ac-raptor-plate-axial-fan-single-phase-ac-560mm\"\u003eElta SPA560\/6-1AC\u003c\/a\u003e is quieter and cheaper to run (7981 m³\/h, up to 100 Pa, 390 W, 52 dB(A)) if you can accept less air.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 725 x 725mm fan plate securely at any angle using the four 10mm holes on 670mm centres. Make sure the structure can carry its 28 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-104B and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-TC110 five step transformer controller. Wire the thermal contacts into the controller circuit as shown on the diagram.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElta 149-TC110 five step transformer controller (10 amp) available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta 064-0560-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA560\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e560mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e12578 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1350 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.15 kW (5.10 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e63 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP54 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e11686 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e10519 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e8777 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e6779 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart current\u003c\/td\u003e\n\u003ctd\u003e11.00 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e35.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e41.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e725 x 725mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e670mm, 4 holes 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-104B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47617830912321,"sku":"SPA560\/4-1AC","price":1038.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-spa-ac-raptor-plate-axial-fan.jpg?v=1731333861"},{"product_id":"elta-spa630-6-1ac-raptor-plate-axial-fan-single-phase-ac-630mm","title":"Elta SPA630\/6-1AC Raptor Plate Axial Fan Single Phase AC - 630mm","description":"\u003cp\u003eThe Elta SPA630\/6-1AC is a 630mm Raptor plate mounted axial fan with a 6 pole single phase motor, moving up to 10958 m³\/h in free air and working against static pressures up to 100 Pa. It runs at 49 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIt runs on a 220-240V AC external rotor motor at 892 rpm, insulated to Class F with integral thermal overload protection, drawing 660 W and 3.10 A. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the motor is weatherproofed to IP54 with an IP55 terminal box, and Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 10958 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eThrough-wall extract or supply on a single phase supply where noise matters, in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 10958 m³\/h it gives about 6 air changes an hour in a space of roughly 1800 m³, for example 30m x 15m with a 4m ceiling.\u003c\/p\u003e\u003cp\u003eIt is a low pressure fan. The datasheet shows airflow only up to 100 Pa, so it is the wrong choice for ducting or heavy louvres; use a cased axial or inline mixed flow fan there. It is not suitable for corrosive or explosive atmospheres.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the Compact \u003ca href=\"\/products\/elta-scp630-4-1ac-compact-plate-axial-fan-single-phase-ac-630mm\"\u003eElta SCP630\/4-1AC\u003c\/a\u003e (17194 m³\/h, up to 150 Pa, 1.45 kW, 63 dB(A)), the Raptor is quieter, thanks to its Ziehl-Abegg impeller and external rotor motor, but moves less air. On a three phase site the \u003ca href=\"\/products\/elta-spa630-68-3ac-raptor-plate-axial-fan-three-phase-ac-630mm\"\u003eElta SPA630\/68-3AC\u003c\/a\u003e gives similar air (11214 m³\/h, up to 100 Pa, 630 W, 50 dB(A) on high speed) with a second, slower speed. For 0-10V control and more pressure, the EC \u003ca href=\"\/products\/elta-spa630-4-1ec-raptor-plate-axial-fan-single-phase-ec-630mm\"\u003eElta SPA630\/4-1EC\u003c\/a\u003e gives 11401 m³\/h, up to 200 Pa, 772 W, 53 dB(A).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the 805 x 805mm fan plate securely at any angle using the four 11mm holes on 750mm centres. Make sure the structure can carry its 26 kg and leave access for maintenance.\u003c\/li\u003e\n\u003cli\u003eThe motor is prewired to an IP55 terminal box on a flying lead, so the box can be placed to suit the incoming supply. Wire to Elta diagram 152-104B and make all earth connections.\u003c\/li\u003e\n\u003cli\u003eSpeed can be controlled with the 149-EL61TK electronic controller or the 149-TC18 five step transformer controller. Wire the thermal contacts into the controller circuit as shown on the diagram.\u003c\/li\u003e\n\u003cli\u003eFit a local means of isolation. The AC motor has an auto-reset thermal cut-out, so isolate the supply before any work because the fan can restart on its own once it cools.\u003c\/li\u003e\n\u003cli\u003eAt first start check impeller rotation and airflow direction, and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-ac-electronic-controller-149-el61tk-6-amp\"\u003eElta 149-EL61TK electronic speed controller (6 amp)\u003c\/a\u003e for variable speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 five step transformer controller (8 amp)\u003c\/a\u003e as an alternative.\u003c\/li\u003e\n\u003cli\u003eElta 064-0630-C louvre shutter available to order, ask us\u003c\/li\u003e\n\u003cli\u003eElta SWC56\/63 wall cowl available to order, ask us\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/plate-axial-fans\"\u003eplate axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPA630\/6-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePlate mounted axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e630mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e10958 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 6 pole, 892 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e660 W (3.10 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e49 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP54 motor, IP55 terminal box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 50 Pa\u003c\/td\u003e\n\u003ctd\u003e9137 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e6343 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart current\u003c\/td\u003e\n\u003ctd\u003e5.30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e32.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFMEG\u003c\/td\u003e\n\u003ctd\u003e40.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e805 x 805mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing centres\u003c\/td\u003e\n\u003ctd\u003e750mm, 4 holes 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax air temperature\u003c\/td\u003e\n\u003ctd\u003e+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-104B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Datasheet.pdf\" target=\"_blank\"\u003eElta Raptor SPA Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Raptor_SPA_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Raptor SPA Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47624956543297,"sku":"SPA630\/6-1AC","price":948.19,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-spa-ac-raptor-plate-axial-fan.jpg?v=1731333861"},{"product_id":"elta-slc400-revolution-long-cased-axial-fan-single-phase-ac-400mm","title":"Elta SLC400 Revolution Long Cased Axial Fan Single Phase AC - 400mm","description":"\u003cp\u003eThe Elta SLC400\/4-1AC is a 400mm Revolution long cased axial fan and the smallest single phase AC model in the Revolution SLC range. It moves up to 4234 m³\/h at free air and 2837 m³\/h against 100 Pa, from a 4 pole single phase AC motor running at 1435 rpm.\u003c\/p\u003e\u003cp\u003eThe casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The motor is IP55 with sealed for life bearings, wired to an IP55 terminal box on the outside of the case. Speed control is by a 149-TC18 transformer controller. Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 4234 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eLight duty general ventilation on a single phase supply where you want the toughness of a galvanised long cased fan: plant rooms, small workshops, garages, farm buildings and stores, wall mounted or on short duct runs. It moves 4234 m³\/h at free air on just 0.209 kW and is quiet at 51 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIts table stops at 100 Pa (2837 m³\/h), so it is not for long ducted systems with filters, grease extract or attenuators. For more pressure on single phase, the EC version reaches 150 Pa.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the \u003ca href=\"\/products\/elta-slc400-1ec-revolution-long-cased-axial-fan-single-phase-ec-400mm\"\u003eElta SLC400-1EC\u003c\/a\u003e in the same 400mm size, this AC fan is the simpler, lower cost choice when you only need on\/off or stepped control: the EC model moves 4241 m³\/h at full speed with 0 to 10V control but draws up to 2.54 A against 0.94 A here.\u003c\/p\u003e\u003cp\u003eIf the site has three phase, the \u003ca href=\"\/products\/elta-slc400-revolution-long-cased-axial-fan-three-phase-ac-400mm\"\u003eElta SLC400\/4-3AC\u003c\/a\u003e moves 4968 m³\/h at free air, about 17% more. For a lighter, cheaper compact case at the same size, compare the \u003ca href=\"\/products\/elta-scd400-cased-axial-fan-single-phase-ac-400mm\"\u003eElta SCD400\/4-1AC\u003c\/a\u003e (2869 m³\/h).\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 34 kg. AV mounts and mounting feet are available from Elta.\u003c\/li\u003e\n\u003cli\u003eThe flanges are 475mm outside diameter with 8 holes of 12mm on a 450mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork.\u003c\/li\u003e\n\u003cli\u003eFit a local isolator, and protect the motor with a starter or controller that has overload protection; fuses and breakers only give short circuit protection. Do not use the isolator for day to day on and off control.\u003c\/li\u003e\n\u003cli\u003eWire to diagram 152-502 for 220-240V single phase (remove the U1 to Z2 link when fitting the transformer controller). Check rotation and airflow direction at first start and that the running current does not exceed the nameplate.\u003c\/li\u003e\n\u003cli\u003eNot suitable for corrosive or explosive atmospheres. Inspect and clean the impeller, motor and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-matching-flanges-400mm\"\u003eElta matching flanges 400mm (061B-0400)\u003c\/a\u003e (sold each, one per ducted side)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 transformer speed controller\u003c\/a\u003e (the controller Elta list for this model)\u003c\/li\u003e\n\u003cli\u003eElta APK400\/003 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/cased-axial-fans\"\u003ecased axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSLC400\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLong cased axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e4234 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1435 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e209 W (0.94 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e51 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e2837 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase length (dimension C)\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003e475mm OD, 8 holes 12mm on 450mm PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e37.5% (FMEG N 48)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +54°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing\u003c\/td\u003e\n\u003ctd\u003eHot dip galvanised steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SLC400_Revolution_Long_Cased_Axial_Fan_Single_Phase_AC_-_400mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Revolution SLC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Revolution_SLC_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Revolution SLC Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47625054781761,"sku":"SLC400\/4-1AC","price":995.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-slc-revolution-long-cased-axial.jpg?v=1736344854"},{"product_id":"elta-slc450-revolution-long-cased-axial-fan-single-phase-ac-450mm","title":"Elta SLC450 Revolution Long Cased Axial Fan Single Phase AC - 450mm","description":"\u003cp\u003eThe Elta SLC450\/4-1AC is a 450mm Revolution long cased axial fan and the four pole single phase AC model at 450mm. It moves up to 6059 m³\/h at free air and 4770 m³\/h against 100 Pa, from a 4 pole single phase AC motor running at 1465 rpm.\u003c\/p\u003e\u003cp\u003eThe casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The motor is IP55 with sealed for life bearings, wired to an IP55 terminal box on the outside of the case. Elta list no speed controller for this model, so it runs at fixed speed. Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 6059 m³\/h\u003c\/li\u003e\n\u003cli\u003eFixed Speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eGeneral ventilation at low pressure where only single phase is available: workshops, small warehouses, agricultural buildings, plant rooms and school halls, wall mounted or on short duct runs. It moves 6059 m³\/h at free air, roughly 10 air changes an hour in about 605 m³, at 57 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIts table stops at 100 Pa (4770 m³\/h). Elta list no speed controller for this model, so treat it as fixed speed. If you need variable speed on single phase, the SLC450-1EC is the better choice.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe \u003ca href=\"\/products\/elta-slc450-1ec-revolution-long-cased-axial-fan-single-phase-ec-450mm\"\u003eElta SLC450-1EC\u003c\/a\u003e is the variable speed alternative at the same size: 5911 m³\/h at full speed and a curve that runs to 250 Pa, with 0 to 10V or potentiometer control. Choose this AC model when fixed speed is all you need.\u003c\/p\u003e\u003cp\u003eFor high pressure on single phase, the two pole \u003ca href=\"\/products\/elta-slc450-2-1ac-revolution-long-cased-axial-fan-single-phase-ac-450mm\"\u003eElta SLC450\/2-1AC\u003c\/a\u003e reaches 500 Pa but draws 8.8 A and is 71 dB(A). With three phase available, the \u003ca href=\"\/products\/elta-slc450-revolution-long-cased-axial-fan-three-phase-ac-450mm\"\u003eElta SLC450\/4-3AC\u003c\/a\u003e moves 6991 m³\/h, can be inverter or transformer controlled, and holds 4601 m³\/h at 150 Pa.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 35 kg. AV mounts and mounting feet are available from Elta.\u003c\/li\u003e\n\u003cli\u003eThe flanges are 530mm outside diameter with 8 holes of 12mm on a 500mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork.\u003c\/li\u003e\n\u003cli\u003eFit a local isolator, and protect the motor with a starter or controller that has overload protection; fuses and breakers only give short circuit protection. Do not use the isolator for day to day on and off control.\u003c\/li\u003e\n\u003cli\u003eWire to diagram 152-502 for 220-240V single phase. Check rotation and airflow direction at first start and that the running current does not exceed the nameplate.\u003c\/li\u003e\n\u003cli\u003eNot suitable for corrosive or explosive atmospheres. Inspect and clean the impeller, motor and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-matching-flanges-450mm\"\u003eElta matching flanges 450mm (061B-0450)\u003c\/a\u003e (sold each, one per ducted side)\u003c\/li\u003e\n\u003cli\u003eElta APK450\/003 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/cased-axial-fans\"\u003ecased axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSLC450\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLong cased axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e450mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e6059 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e100 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1465 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e397 W (1.73 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e57 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 100 Pa\u003c\/td\u003e\n\u003ctd\u003e4770 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase length (dimension C)\u003c\/td\u003e\n\u003ctd\u003e375mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003e530mm OD, 8 holes 12mm on 500mm PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e40.6% (FMEG N 49)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +54°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing\u003c\/td\u003e\n\u003ctd\u003eHot dip galvanised steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SLC450_Revolution_Long_Cased_Axial_Fan_Single_Phase_AC_-_450mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Revolution SLC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Revolution_SLC_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Revolution SLC Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47625118744897,"sku":"SLC450\/4-1AC","price":940.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-slc-revolution-long-cased-axial.jpg?v=1736344854"},{"product_id":"elta-slc500-revolution-long-cased-axial-fan-single-phase-ac-500mm","title":"Elta SLC500 Revolution Long Cased Axial Fan Single Phase AC - 500mm","description":"\u003cp\u003eThe Elta SLC500\/4A-1AC is a 500mm Revolution long cased axial fan and the smaller motor single phase AC model at 500mm. It moves up to 7427 m³\/h at free air and 4846 m³\/h against 150 Pa, from a 4 pole single phase AC motor running at 1460 rpm.\u003c\/p\u003e\u003cp\u003eThe casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The motor is IP55 with sealed for life bearings, wired to an IP55 terminal box on the outside of the case. Elta list no speed controller for this model, so it runs at fixed speed. Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 7427 m³\/h\u003c\/li\u003e\n\u003cli\u003eFixed Speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eGeneral ventilation on single phase at low to moderate pressure: sports halls, workshops, small warehouses, livestock and agricultural buildings, through the wall or ducted up to 150 Pa. It moves 7427 m³\/h at free air on 0.483 kW and is quiet at 53 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eAt 150 Pa it is down to 4846 m³\/h, so it is not for long filtered ductwork. Elta list no speed controller for this model, so plan on fixed speed; if you need control, the SLC500\/4B-1AC (149-TC18) or the SLC500-1EC are the alternatives.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe \u003ca href=\"\/products\/elta-slc500-4b-1ac-revolution-long-cased-axial-fan-single-phase-ac-500mm\"\u003eElta SLC500\/4B-1AC\u003c\/a\u003e in the same 500mm size moves 9266 m³\/h at free air and 6336 m³\/h at 150 Pa on 0.702 kW, and it has a listed transformer controller. Choose the 4A when its curve covers the duty and fixed speed is fine, as it is cheaper to run.\u003c\/p\u003e\u003cp\u003eFor quiet variable speed on single phase, the \u003ca href=\"\/products\/elta-slc500-1ec-revolution-long-cased-axial-fan-single-phase-ec-500mm\"\u003eElta SLC500-1EC\u003c\/a\u003e moves 8147 m³\/h at full speed and reaches 200 Pa.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 37 kg. AV mounts and mounting feet are available from Elta.\u003c\/li\u003e\n\u003cli\u003eThe flanges are 585mm outside diameter with 12 holes of 12mm on a 560mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork.\u003c\/li\u003e\n\u003cli\u003eFit a local isolator, and protect the motor with a starter or controller that has overload protection; fuses and breakers only give short circuit protection. Do not use the isolator for day to day on and off control.\u003c\/li\u003e\n\u003cli\u003eWire to diagram 152-502 for 220-240V single phase. Check rotation and airflow direction at first start and that the running current does not exceed the nameplate.\u003c\/li\u003e\n\u003cli\u003eNot suitable for corrosive or explosive atmospheres. Inspect and clean the impeller, motor and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-matching-flanges-500mm\"\u003eElta matching flanges 500mm (061B-0500)\u003c\/a\u003e (sold each, one per ducted side)\u003c\/li\u003e\n\u003cli\u003eElta APK500\/003 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/cased-axial-fans\"\u003ecased axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSLC500\/4A-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLong cased axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e7427 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1460 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e483 W (2.09 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e53 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e4846 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase length (dimension C)\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003e585mm OD, 12 holes 12mm on 560mm PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e42.2% (FMEG N 50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +54°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing\u003c\/td\u003e\n\u003ctd\u003eHot dip galvanised steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SLC500_Revolution_Long_Cased_Axial_Fan_Single_Phase_AC_-_500mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Revolution SLC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Revolution_SLC_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Revolution SLC Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47625261809985,"sku":"SLC500\/4A-1AC","price":1029.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-slc-revolution-long-cased-axial.jpg?v=1736344854"},{"product_id":"elta-slc560-revolution-long-cased-axial-fan-single-phase-ac-560mm","title":"Elta SLC560 Revolution Long Cased Axial Fan Single Phase AC - 560mm","description":"\u003cp\u003eThe Elta SLC560\/4A-1AC is a 560mm Revolution long cased axial fan and the smaller motor single phase AC model at 560mm. It moves up to 10922 m³\/h at free air and 7204 m³\/h against 200 Pa, from a 4 pole single phase AC motor running at 1415 rpm.\u003c\/p\u003e\u003cp\u003eThe casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The motor is IP55 with sealed for life bearings, wired to an IP55 terminal box on the outside of the case. Elta list no speed controller for this model, so it runs at fixed speed. Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 10922 m³\/h\u003c\/li\u003e\n\u003cli\u003eFixed Speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eHigher airflow general ventilation on a single phase supply: sports halls, agricultural buildings, warehouses and workshops, wall mounted or ducted up to 200 Pa. It moves 10922 m³\/h at free air, roughly 10 air changes an hour in about 1092 m³.\u003c\/p\u003e\u003cp\u003eIt draws up to 4.15 A and Elta list no speed controller for it, so treat it as fixed speed. At 200 Pa it is down to 7204 m³\/h; for variable speed or more pressure on single phase, look at the SLC560-1EC.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eThe \u003ca href=\"\/products\/elta-slc560-4b-1ac-revolution-long-cased-axial-fan-single-phase-ac-560mm\"\u003eElta SLC560\/4B-1AC\u003c\/a\u003e holds more air under load (8950 against 7204 m³\/h at 200 Pa) and has a listed transformer controller (149-TC116), for 1.225 kW instead of 0.94 kW.\u003c\/p\u003e\u003cp\u003eThe \u003ca href=\"\/products\/elta-slc560-1ec-revolution-long-cased-axial-fan-single-phase-ec-560mm\"\u003eElta SLC560-1EC\u003c\/a\u003e gives 10804 m³\/h at full speed with 0 to 10V control and a curve to 350 Pa. If three phase is available, the \u003ca href=\"\/products\/elta-slc560-4a-3ac-revolution-long-cased-axial-fan-three-phase-ac-560mm\"\u003eElta SLC560\/4A-3AC\u003c\/a\u003e is the efficient choice at 0.76 kW.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 45 kg. AV mounts and mounting feet are available from Elta.\u003c\/li\u003e\n\u003cli\u003eThe flanges are 645mm outside diameter with 12 holes of 12mm on a 620mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork.\u003c\/li\u003e\n\u003cli\u003eFit a local isolator, and protect the motor with a starter or controller that has overload protection; fuses and breakers only give short circuit protection. Do not use the isolator for day to day on and off control.\u003c\/li\u003e\n\u003cli\u003eWire to diagram 152-502 for 220-240V single phase. Check rotation and airflow direction at first start and that the running current does not exceed the nameplate.\u003c\/li\u003e\n\u003cli\u003eNot suitable for corrosive or explosive atmospheres. Inspect and clean the impeller, motor and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-matching-flanges-560mm\"\u003eElta matching flanges 560mm (061B-0560)\u003c\/a\u003e (sold each, one per ducted side)\u003c\/li\u003e\n\u003cli\u003eElta APK560\/003 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/cased-axial-fans\"\u003ecased axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSLC560\/4A-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLong cased axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e560mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e10922 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e200 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1415 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e940 W (4.15 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e60 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 200 Pa\u003c\/td\u003e\n\u003ctd\u003e7204 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase length (dimension C)\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003e645mm OD, 12 holes 12mm on 620mm PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e41.6% (FMEG N 48)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +54°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing\u003c\/td\u003e\n\u003ctd\u003eHot dip galvanised steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SLC560_Revolution_Long_Cased_Axial_Fan_Single_Phase_AC_-_560mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Revolution SLC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Revolution_SLC_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Revolution SLC Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47625271411009,"sku":"SLC560\/4A-1AC","price":1426.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-slc-revolution-long-cased-axial.jpg?v=1736344854"},{"product_id":"elta-slc630-revolution-long-cased-axial-fan-single-phase-ac-630mm","title":"Elta SLC630 Revolution Long Cased Axial Fan Single Phase AC - 630mm","description":"\u003cp\u003eThe Elta SLC630\/4-1AC is a 630mm Revolution long cased axial fan and a single phase four pole model at 630mm. It moves up to 14519 m³\/h at free air and 10411 m³\/h against 150 Pa, from a 4 pole single phase AC motor running at 1375 rpm.\u003c\/p\u003e\u003cp\u003eThe casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The motor is IP55 with sealed for life bearings, wired to an IP55 terminal box on the outside of the case. Speed control is by a 149-TC18 transformer controller. Elta give a 12 month warranty. This model appears in Elta's 2022 SLC datasheet; the current issue lists the SLC630\/4B-1AC at this size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 14519 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eHigh volume ventilation where only single phase is available: large sports halls, agricultural and livestock buildings, warehouses and workshops, wall mounted or ducted up to 150 Pa. It moves 14519 m³\/h at free air, roughly 10 air changes an hour in about 1451 m³.\u003c\/p\u003e\u003cp\u003eIt draws up to 4.99 A, so check the circuit. At 150 Pa it is down to 10411 m³\/h; for higher pressure on single phase the SLC630\/4B-1AC (to 250 Pa) or the SLC630-1EC (to 400 Pa) are the better fit.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the \u003ca href=\"\/products\/elta-slc630-4b-1ac-revolution-long-cased-axial-fan-single-phase-ac-630mm\"\u003eElta SLC630\/4B-1AC\u003c\/a\u003e, which moves 14580 m³\/h and reaches 250 Pa on 1.399 kW, this model uses 1.12 kW and is the lighter fan at 41 kg. Choose it for low resistance systems; choose the 4B where the duct run is longer.\u003c\/p\u003e\u003cp\u003eFor variable speed with lower running costs, the \u003ca href=\"\/products\/elta-slc630-1ec-revolution-long-cased-axial-fan-single-phase-ec-630mm\"\u003eElta SLC630-1EC\u003c\/a\u003e moves 14972 m³\/h at full speed with 0 to 10V control.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 41 kg. AV mounts and mounting feet are available from Elta.\u003c\/li\u003e\n\u003cli\u003eThe flanges are 715mm outside diameter with 12 holes of 12mm on a 690mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork.\u003c\/li\u003e\n\u003cli\u003eFit a local isolator, and protect the motor with a starter or controller that has overload protection; fuses and breakers only give short circuit protection. Do not use the isolator for day to day on and off control.\u003c\/li\u003e\n\u003cli\u003eWire to diagram 152-502 for 220-240V single phase (remove the U1 to Z2 link when fitting the transformer controller). Check rotation and airflow direction at first start and that the running current does not exceed the nameplate.\u003c\/li\u003e\n\u003cli\u003eNot suitable for corrosive or explosive atmospheres. Inspect and clean the impeller, motor and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-matching-flanges-630mm\"\u003eElta matching flanges 630mm (061B-0630)\u003c\/a\u003e (sold each, one per ducted side)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-single-phase-5-step-transformer-controller-149-tc18-8-amp\"\u003eElta 149-TC18 transformer speed controller\u003c\/a\u003e (the controller Elta list for this model)\u003c\/li\u003e\n\u003cli\u003eElta APK630\/003 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/cased-axial-fans\"\u003ecased axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSLC630\/4-1AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLong cased axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e630mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e14519 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e150 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSingle phase AC, 220-240V 50Hz, 4 pole, 1375 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.120 kW (4.99 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e60 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 150 Pa\u003c\/td\u003e\n\u003ctd\u003e10411 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase length (dimension C)\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003e715mm OD, 12 holes 12mm on 690mm PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e41 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e39.7% (FMEG N 45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +54°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing\u003c\/td\u003e\n\u003ctd\u003eHot dip galvanised steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SLC630_Revolution_Long_Cased_Axial_Fan_Single_Phase_AC_-_630mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Revolution SLC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Revolution_SLC_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Revolution SLC Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47626356719937,"sku":"SLC630\/4-1AC","price":1105.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-slc-revolution-long-cased-axial.jpg?v=1736344854"},{"product_id":"elta-slc315-revolution-long-cased-axial-fan-three-phase-ac-315mm","title":"Elta SLC315 Revolution Long Cased Axial Fan Three Phase AC - 315mm","description":"\u003cp\u003eThe Elta SLC315\/4-3AC is a 315mm Revolution long cased axial fan and the smallest model in the Revolution SLC range. It moves up to 1440 m³\/h at free air and 929 m³\/h against 75 Pa, from a 4 pole three phase AC motor running at 1485 rpm.\u003c\/p\u003e\u003cp\u003eThe casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The motor is IP55 with sealed for life bearings, wired to an IP55 terminal box on the outside of the case. The IE2 motor is designed for use with a frequency inverter and can also run on a 149-TC33 transformer controller. Elta give a 12 month warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Phase\u003c\/li\u003e\n\u003cli\u003eAC Motor\u003c\/li\u003e\n\u003cli\u003eUp to 1440 m³\/h\u003c\/li\u003e\n\u003cli\u003eSpeed Controllable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it is best used for\u003c\/h3\u003e\u003cp\u003eSmall, low pressure three phase duties that need an industrial build: plant room and switch room ventilation, small workshops, stores and farm buildings, on short duct runs or through the wall. It moves 1440 m³\/h at free air on 0.121 kW and is very quiet at 40 dB(A) at 3m.\u003c\/p\u003e\u003cp\u003eIts table stops at 75 Pa (929 m³\/h), so it is only for short, low resistance runs. If you need more pressure in 315mm, the SLC315-1EC reaches 150 Pa.\u003c\/p\u003e\u003ch3\u003eWhy choose this over alternatives\u003c\/h3\u003e\u003cp\u003eAgainst the \u003ca href=\"\/products\/elta-slc315-1ec-revolution-long-cased-axial-fan-single-phase-ec-315mm\"\u003eElta SLC315-1EC\u003c\/a\u003e in the same size, this AC model suits sites that already run three phase plant and want a 149-TC33 transformer or Eltadrive inverter. The EC model moves more air (1753 m³\/h at full speed) from a single phase supply.\u003c\/p\u003e\u003cp\u003eFor a lighter compact case, the \u003ca href=\"\/products\/elta-scd315-cased-axial-fan-three-phase-ac-315mm\"\u003eElta SCD315\/4-3AC\u003c\/a\u003e moves 2102 m³\/h but only to 25 Pa; the SLC has more casing length and a galvanised finish suitable for external mounting. If you need more air, step up to the \u003ca href=\"\/products\/elta-slc355-revolution-long-cased-axial-fan-three-phase-ac-355mm\"\u003eElta SLC355\/4-3AC\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 16 kg. AV mounts and mounting feet are available from Elta.\u003c\/li\u003e\n\u003cli\u003eThe flanges are 375mm outside diameter with 8 holes of 10mm on a 355mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork.\u003c\/li\u003e\n\u003cli\u003eFit a local isolator, and protect the motor with a starter or controller that has overload protection; fuses and breakers only give short circuit protection. Do not use the isolator for day to day on and off control.\u003c\/li\u003e\n\u003cli\u003eSupplied star (Y) connected for a 400V three phase supply, wiring diagram 152-600. The installation manual shows it reconnected to delta when run from a single phase to three phase inverter.\u003c\/li\u003e\n\u003cli\u003eNot suitable for corrosive or explosive atmospheres. Inspect and clean the impeller, motor and guards at least every 12 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eYou'll also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/elta-matching-flanges-315mm\"\u003eElta matching flanges 315mm (061B-0315)\u003c\/a\u003e (sold each, one per ducted side)\u003c\/li\u003e\n\u003cli\u003eElta 149-TC33 three phase transformer speed controller (available to order, ask us)\u003c\/li\u003e\n\u003cli\u003eEltadrive 149-ODE3-14075-3KA1B inverter for a three phase supply (or 149-ODE3-12037-1KB1B from single phase; available to order, ask us)\u003c\/li\u003e\n\u003cli\u003eElta APK315\/002 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/cased-axial-fans\"\u003ecased axial fans\u003c\/a\u003e, \u003ca href=\"\/collections\/axial-fans\"\u003eaxial fans\u003c\/a\u003e or \u003ca href=\"\/collections\/elta-fans\"\u003eElta fans\u003c\/a\u003e, or call us for help choosing the right fan.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSLC315\/4-3AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLong cased axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax airflow\u003c\/td\u003e\n\u003ctd\u003e1440 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e75 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree phase AC, 380-415V 50Hz, 4 pole, 1485 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e121 W (0.70 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e40 dB(A) at 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow at 75 Pa\u003c\/td\u003e\n\u003ctd\u003e929 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase length (dimension C)\u003c\/td\u003e\n\u003ctd\u003e300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003e375mm OD, 8 holes 10mm on 355mm PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall efficiency\u003c\/td\u003e\n\u003ctd\u003e16.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor efficiency\u003c\/td\u003e\n\u003ctd\u003eIE2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor connection\u003c\/td\u003e\n\u003ctd\u003eStar (Y)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring diagram\u003c\/td\u003e\n\u003ctd\u003e152-600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +54°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing\u003c\/td\u003e\n\u003ctd\u003eHot dip galvanised steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eManuals \u0026amp; Guides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_SLC315_Revolution_Long_Cased_Axial_Fan_Three_Phase_AC_-_315mm_Datasheet.pdf\" target=\"_blank\"\u003eElta Revolution SLC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Revolution_SLC_Installation_Manual.pdf\" target=\"_blank\"\u003eElta Revolution SLC Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47626465444161,"sku":"SLC315\/4-3AC","price":942.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-slc-revolution-long-cased-axial.jpg?v=1736344854"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/collections\/fans_f8509043-ce14-4209-8db6-7b5585407af8.webp?v=1681227149","url":"https:\/\/www.efans.co.uk\/collections\/elta-fans.oembed?page=13","provider":"eFans Direct Ltd","version":"1.0","type":"link"}