{"title":"Roof Fans","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRoof-mounted extract fans are the simplest way to extract air from a building — no ductwork needed on the discharge side, which reduces installation cost and system resistance. They're standard on commercial kitchens, warehouses, factories, retail units, and any building where the exhaust can discharge directly to atmosphere.\u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eVertical discharge vs horizontal discharge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVertical discharge fans exhaust air straight up. They're the most common type and work well in most applications. However, they can cause issues near air intake points on taller adjacent buildings — the exhaust plume rises and can be drawn back in.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eHorizontal discharge fans (sometimes called mushroom fans or centrifugal roof units) throw the exhaust air outwards and downwards, dispersing it more quickly. They're the better choice near building boundaries, where vertical discharge could cause re-entrainment, or in areas with planning restrictions on visible roof equipment.\u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey specification considerations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRoof fans must be matched to a compatible roof curb (the mounting base that sits on the roof and provides weatherproofing). Always check the curb dimensions match your existing or planned opening. For kitchen extraction, ensure the fan is rated for grease-laden air and elevated temperatures — a standard roof fan used on a kitchen extract will be a fire risk.\u003c\/p\u003e","products":[{"product_id":"systemair-dhs-ds-roof-fan-ac-3-phase-motor","title":"Systemair DHS DS Roof Fan AC 3 Phase Motor","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"355mm dia","offer_id":33920269877381,"sku":"37766","price":905.99,"currency_code":"GBP","in_stock":true},{"title":"400mm dia","offer_id":33920271384709,"sku":"36121","price":876.99,"currency_code":"GBP","in_stock":true},{"title":"450mm dia","offer_id":33920274235525,"sku":"","price":999.99,"currency_code":"GBP","in_stock":true},{"title":"500mm dia","offer_id":33920278364293,"sku":"37770","price":1100.99,"currency_code":"GBP","in_stock":true},{"title":"560mm dia","offer_id":33920281051269,"sku":"36130","price":1579.99,"currency_code":"GBP","in_stock":true},{"title":"630mm dia","offer_id":33920281411717,"sku":"37782","price":1958.99,"currency_code":"GBP","in_stock":true},{"title":"710mm dia","offer_id":33920282132613,"sku":"36204","price":2881.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/DHS_SILEO_001_e38eb696-0441-45b5-a48a-41f9b3890d26.jpg?v=1589574323"},{"product_id":"systemair-dhs-400ds-sileo-roof-fan-3-phase-400mm","title":"Systemair DHS 400DS Sileo Roof Fan 3 Phase - 400mm","description":"\u003cdiv\u003eThe DHS Sileo Roof Fan is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eThe DHS Sileo Roof Fan have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed-controllable\u003c\/li\u003e\n\u003cli\u003eIntegral thermal contacts\u003c\/li\u003e\n\u003cli\u003eLow sound level\u003c\/li\u003e\n\u003cli\u003eMaintenance-free and reliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for\u003cbr\u003e\u003c\/strong\u003eApplications requiring high air volumes at medium pressure and very low noise levels\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIP Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMouting\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_400DS_sileo.pdf?v=1596800304\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSystemair DHS 400DS Sileo Roof Fan 3 Phase - 400mm\u003c\/a\u003e \u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35486196007068,"sku":"36121","price":963.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/DHS_SILEO_001_e1e7644b-c56d-451c-8a8c-a2e2f0a92f9f.jpg?v=1597437299"},{"product_id":"systemair-dhs-500ds-sileo-roof-fan-3-phase-500mm","title":"Systemair DHS 500DS Sileo Roof Fan 3 Phase - 500mm","description":"\u003cdiv\u003eThe DHS Sileo Roof Fan is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eThe DHS Sileo Roof Fan have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed-controllable\u003c\/li\u003e\n\u003cli\u003eIntegral thermal contacts\u003c\/li\u003e\n\u003cli\u003eLow sound level\u003c\/li\u003e\n\u003cli\u003eMaintenance-free and reliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSuitable for\u003cbr\u003e\u003c\/strong\u003eApplications requiring high air volumes at medium pressure and very low noise levels\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIP Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMouting\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_500DS_sileo_roof_fan.pdf?v=1597225380\" target=\"_blank\" title=\"Systemair DHS 500DS Sileo Roof Fan 3 Phase - 500mm Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair DHS 500DS Sileo Roof Fan 3 Phase - 500mm\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35485810753692,"sku":"37770","price":1282.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/DHS_SILEO_001_2b75c65f-ddb0-4990-bfd6-8a68fff2d61d.jpg?v=1597437309"},{"product_id":"systemair-dhs-560ds-sileo-roof-fan-3-phase-560mm","title":"Systemair DHS 560DS Sileo Roof Fan 3 Phase - 560mm","description":"\u003cdiv\u003eThe DHS Sileo Roof Fan is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eThe DHS Sileo Roof Fan have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHigh efficiency\u003c\/li\u003e\n\u003cli\u003eSpeed-controllable\u003c\/li\u003e\n\u003cli\u003eIntegral thermal contacts\u003c\/li\u003e\n\u003cli\u003eExcellent sound level\u003c\/li\u003e\n\u003cli\u003eExtensive range of accessories\u003c\/li\u003e\n\u003cli\u003eMaintenance-free and reliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSuitable for\u003cbr\u003e\u003c\/strong\u003eApplications requiring high air volumes at medium pressure and very low noise levels\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIP Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMouting\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_560DS_sileo.pdf?v=1597225737\" title=\"Systemair DHS 560DS Sileo Roof Fan 3 Phase - 560mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair DHS 560DS Sileo Roof Fan 3 Phase - 560mm\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35485864755356,"sku":"36130","price":1833.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/DHS_560_710_PRODUCT_ACCESSORIES_PHOTO.jpg?v=1597437309"},{"product_id":"systemair-dhs-630ds-sileo-roof-fan-3-phase-630mm","title":"Systemair DHS 630DS Sileo Roof Fan 3 Phase - 630mm","description":"\u003cdiv\u003eThe DHS Sileo Roof Fan is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eThe DHS Sileo Roof Fan have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHigh efficiency\u003c\/li\u003e\n\u003cli\u003eSpeed-controllable\u003c\/li\u003e\n\u003cli\u003eIntegral thermal contacts\u003c\/li\u003e\n\u003cli\u003eExcellent sound level\u003c\/li\u003e\n\u003cli\u003eExtensive range of accessories\u003c\/li\u003e\n\u003cli\u003eMaintenance-free and reliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSuitable for\u003cbr\u003e\u003c\/strong\u003eApplications requiring high air volumes at medium pressure and very low noise levels\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIP Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMouting\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_630DS_sileo_roof_fan.pdf?v=1597226054\" title=\"Systemair DHS 630DS Sileo Roof Fan 3 Phase - 630mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair DHS 630DS Sileo Roof Fan 3 Phase - 630mm\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35486011621532,"sku":"37782","price":2191.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/DHS_560_710_PRODUCT_ACCESSORIES_PHOTO_9fb3d779-58d1-496a-8734-8102a2907483.jpg?v=1597437310"},{"product_id":"systemair-dhs-710ds-roof-fan-3-phase-710mm","title":"Systemair DHS 710DS Roof Fan 3 Phase - 710mm","description":"\u003cdiv\u003eThe DHS Sileo Roof Fan is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eThe DHS Sileo Roof Fan have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHigh efficiency\u003c\/li\u003e\n\u003cli\u003eSpeed-controllable\u003c\/li\u003e\n\u003cli\u003eIntegral thermal contacts\u003c\/li\u003e\n\u003cli\u003eExcellent sound level\u003c\/li\u003e\n\u003cli\u003eExtensive range of accessories\u003c\/li\u003e\n\u003cli\u003eMaintenance-free and reliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSuitable for\u003cbr\u003e\u003c\/strong\u003eApplications requiring high air volumes at medium pressure and very low noise levels\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIP Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMouting\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair DHS 710DS Roof Fan 3 Phase - 710mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_710DS_roof_fan.pdf?v=1597226301\" target=\"_blank\"\u003eSystemair DHS 710DS Roof Fan 3 Phase - 710mm\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35486083317916,"sku":"36204","price":3171.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/DHS_560_710_PRODUCT_ACCESSORIES_PHOTO_6e88f430-bc0d-492f-b63a-acba3d1165e0.jpg?v=1597437310"},{"product_id":"elta-clearflow-cf315-roof-fan-single-phase-ac-315mm","title":"Elta Clearflow CF315 Roof Fan Single Phase AC - 315mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 315mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"Elta Clearflow CF315 Roof Fan Single Phase AC - 315mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CF315 Roof Fan Single Phase AC - 315mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Elta Clearflow CF315 Roof Fan Single Phase AC - 315mm Installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF315 Roof Fan Single Phase AC - 315mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728358129985,"sku":"CF315\/4-1AC","price":972.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF315-4-1AC.jpg?v=1706785239"},{"product_id":"elta-clearflow-cf350-roof-fan-single-phase-ac-350mm","title":"Elta Clearflow CF350 Roof Fan Single Phase AC - 350mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 350mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" target=\"_blank\" title=\"Elta Clearflow CF350 Roof Fan Single Phase AC - 350mm Datasheet\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003eElta Clearflow CF350 Roof Fan Single Phase AC - 350mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" target=\"_blank\" title=\"Elta Clearflow CF350 Roof Fan Single Phase AC - 350mm Installation\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF350 Roof Fan Single Phase AC - 350mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728439689537,"sku":"CF350\/4-1AC","price":1022.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF350_4-1AC.jpg?v=1706785661"},{"product_id":"elta-clearflow-cf400-roof-fan-single-phase-ac-400mm","title":"Elta Clearflow CF400 Roof Fan Single Phase AC - 400mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 400mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" title=\"Elta Clearflow CF400 Roof Fan Single Phase AC - 400mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CF400 Roof Fan Single Phase AC - 400mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" title=\"Elta Clearflow CF400 Roof Fan Single Phase AC - 400mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF400 Roof Fan Single Phase AC - 400mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728467935553,"sku":"CF400\/4-1AC","price":1169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF400_4-1AC.jpg?v=1706786340"},{"product_id":"elta-clearflow-cf450-roof-fan-single-phase-ac-450mm","title":"Elta Clearflow CF450 Roof Fan Single Phase AC - 450mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 450mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" title=\"Elta Clearflow CF450 Roof Fan Single Phase AC - 450mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CF450 Roof Fan Single Phase AC - 450mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" title=\"Elta Clearflow CF450 Roof Fan Single Phase AC - 450mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF450 Roof Fan Single Phase AC - 450mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728482419009,"sku":"CF450\/4-1AC","price":1717.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF450_4-1AC.jpg?v=1706786597"},{"product_id":"elta-clearflow-cf350-roof-fan-three-phase-ac-350mm","title":"Elta Clearflow CF350 Roof Fan Three Phase AC - 350mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 350mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" title=\"Elta Clearflow CF350 Roof Fan Single Phase AC - 350mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CF350 Roof Fan Single Phase AC - 350mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" title=\"Elta Clearflow CF350 Roof Fan Single Phase AC - 350mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF350 Roof Fan Single Phase AC - 350mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728526360897,"sku":"CF350\/4-3AC","price":1023.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF350_4-3AC.jpg?v=1706787484"},{"product_id":"elta-clearflow-cf400-roof-fan-three-phase-ac-400mm","title":"Elta Clearflow CF400 Roof Fan Three Phase AC - 400mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 400mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" title=\"Elta Clearflow CF400 Roof Fan Single Phase AC - 400mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CF400 Roof Fan Single Phase AC - 400mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" title=\"Elta Clearflow CF400 Roof Fan Single Phase AC - 400mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF400 Roof Fan Single Phase AC - 400mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728574562625,"sku":"CF400\/4-3AC","price":1167.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF400_4-3AC.jpg?v=1706788900"},{"product_id":"elta-clearflow-cf450-roof-fan-three-phase-ac-450mm","title":"Elta Clearflow CF450 Roof Fan Three Phase AC - 450mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 450mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" target=\"_blank\" title=\"Elta Clearflow CF450 Roof Fan Single Phase AC - 450mm Datasheet\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003eElta Clearflow CF450 Roof Fan Single Phase AC - 450mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" target=\"_blank\" title=\"Elta Clearflow CF450 Roof Fan Single Phase AC - 450mm Installation\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF450 Roof Fan Single Phase AC - 450mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728645734721,"sku":"CF450\/4-3AC","price":1702.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF450_4-3AC.jpg?v=1706789092"},{"product_id":"elta-clearflow-cf500-roof-fan-three-phase-ac-500mm","title":"Elta Clearflow CF500 Roof Fan Three Phase AC - 500mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 500mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to 30°\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Clearflow CF range of vertical discharge centrifugal roof fans incorporate advanced backward curved impellers, with three dimensional profiled blades. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 30° which means the fans can be fitted directly to pitched roofs. Spigot is on the underside of the unit and can be fitted directly to the main duct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 30°. External roof mounting outside of the building is ideal where space is a premium. Bird guard fitted as standard to stop damage by wildlife. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Datasheet.pdf?v=1706785257\" title=\"Elta Clearflow CF500 Roof Fan Single Phase AC - 500mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CF500 Roof Fan Single Phase AC - 500mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Single_Phase_AC_Installation.pdf?v=1706785257\" title=\"Elta Clearflow CF500 Roof Fan Single Phase AC - 500mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CF500 Roof Fan Single Phase AC - 500mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728678502721,"sku":"CF500\/4-3AC","price":1851.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CF500_4-3AC.jpg?v=1706789329"},{"product_id":"elta-clearflow-cfht350-roof-fan-three-phase-ac-350mm","title":"Elta Clearflow CFHT350 Roof Fan Three Phase AC - 350mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 350mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e+120°C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e15°\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA range of roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 15° which means the fans can be fitted directly to pitched roofs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 15°. \u003cmeta charset=\"utf-8\"\u003eMotors are situated out of the air stream and are not effected by contaminates in the ventilated air. The range is suitable for a wide range of applications from contaminated air to elevated temperatures up to 120°C. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. Easily removable for cleaning and maintenance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Datasheet.pdf?v=1706790178\" target=\"_blank\" title=\"Elta Clearflow CFHT350 Roof Fan Three Phase AC - 350mm Datasheet\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003eElta Clearflow CFHT350 Roof Fan Three Phase AC - 350mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Installation.pdf?v=1706790178\" target=\"_blank\" title=\"Elta Clearflow CFHT350 Roof Fan Three Phase AC - 350mm Installation\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CFHT350 Roof Fan Three Phase AC - 350mm Installation\u003c\/span\u003e\u003c\/a\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728719036737,"sku":"CFHT350\/4-3AC","price":1284.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CFHT350-4-3AC.jpg?v=1706790269"},{"product_id":"elta-clearflow-cfht400-roof-fan-three-phase-ac-400mm","title":"Elta Clearflow CFHT400 Roof Fan Three Phase AC - 400mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 400mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e+120°C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e15°\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA range of roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 15° which means the fans can be fitted directly to pitched roofs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 15°. \u003cmeta charset=\"utf-8\"\u003eMotors are situated out of the air stream and are not effected by contaminates in the ventilated air. The range is suitable for a wide range of applications from contaminated air to elevated temperatures up to 120°C. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. Easily removable for cleaning and maintenance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Datasheet.pdf?v=1706790178\" target=\"_blank\" title=\"Elta Clearflow CFHT400 Roof Fan Three Phase AC - 400mm Datasheet\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003eElta Clearflow CFHT400 Roof Fan Three Phase AC - 400mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Installation.pdf?v=1706790178\" target=\"_blank\" title=\"Elta Clearflow CFHT400 Roof Fan Three Phase AC - 400mm Installation\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CFHT400 Roof Fan Three Phase AC - 400mm Installation\u003c\/span\u003e\u003c\/a\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728860365121,"sku":"CFHT400\/4-3AC","price":1309.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CFHT400_4-3AC.jpg?v=1706790502"},{"product_id":"elta-clearflow-cfht450-roof-fan-three-phase-ac-450mm","title":"Elta Clearflow CFHT450 Roof Fan Three Phase AC - 450mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 450mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e+120°C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e15°\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA range of roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 15° which means the fans can be fitted directly to pitched roofs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 15°. \u003cmeta charset=\"utf-8\"\u003eMotors are situated out of the air stream and are not effected by contaminates in the ventilated air. The range is suitable for a wide range of applications from contaminated air to elevated temperatures up to 120°C. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. Easily removable for cleaning and maintenance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Datasheet.pdf?v=1706790178\" title=\"Elta Clearflow CFHT450 Roof Fan Three Phase AC - 450mm\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CFHT450 Roof Fan Three Phase AC - 450mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Installation.pdf?v=1706790178\" title=\"Elta Clearflow CFHT450 Roof Fan Three Phase AC - 450mm Installation\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CFHT450 Roof Fan Three Phase AC - 450mm Installation\u003c\/span\u003e\u003c\/a\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728890052929,"sku":"CFHT450\/4-3AC","price":1694.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CFHT450_4-3AC.jpg?v=1706790671"},{"product_id":"elta-clearflow-cfht500-roof-fan-three-phase-ac-500mm","title":"Elta Clearflow CFHT500 Roof Fan Three Phase AC - 500mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 500mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e+120°C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e15°\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA range of roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 15° which means the fans can be fitted directly to pitched roofs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 15°. \u003cmeta charset=\"utf-8\"\u003eMotors are situated out of the air stream and are not effected by contaminates in the ventilated air. The range is suitable for a wide range of applications from contaminated air to elevated temperatures up to 120°C. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. Easily removable for cleaning and maintenance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Elta Clearflow CFHT500 Roof Fan Three Phase AC - 500mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Datasheet.pdf?v=1706790178\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CFHT500 Roof Fan Three Phase AC - 500mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Elta Clearflow CFHT500 Roof Fan Three Phase AC - 500mm Installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Installation.pdf?v=1706790178\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CFHT500 Roof Fan Three Phase AC - 500mm Installation\u003c\/span\u003e\u003c\/a\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47728913744193,"sku":"CFHT500\/4-3AC","price":1838.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CFHT500_4-3AC.jpg?v=1706790892"},{"product_id":"elta-clearflow-cfht560-roof-fan-three-phase-ac-560mm","title":"Elta Clearflow CFHT560 Roof Fan Three Phase AC - 560mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 560mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e+120°C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e15°\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA range of roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 15° which means the fans can be fitted directly to pitched roofs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 15°. \u003cmeta charset=\"utf-8\"\u003eMotors are situated out of the air stream and are not effected by contaminates in the ventilated air. The range is suitable for a wide range of applications from contaminated air to elevated temperatures up to 120°C. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. Easily removable for cleaning and maintenance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Datasheet.pdf?v=1706790178\" title=\"Elta Clearflow CFHT560 Roof Fan Three Phase AC - 560mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CFHT560 Roof Fan Three Phase AC - 560mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Installation.pdf?v=1706790178\" title=\"Elta Clearflow CFHT560 Roof Fan Three Phase AC - 560mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CFHT560 Roof Fan Three Phase AC - 560mm Installation\u003c\/span\u003e\u003c\/a\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47729271505217,"sku":"CFHT560\/4-3AC","price":2369.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CFHT560_4-3AC.jpg?v=1706794394"},{"product_id":"elta-clearflow-cfht630-roof-fan-three-phase-ac-630mm","title":"Elta Clearflow CFHT630 Roof Fan Three Phase AC - 630mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 630mm \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e+120°C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCan be mounted at angles of up to \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e15°\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA range of roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be mounted at angles of up to 15° which means the fans can be fitted directly to pitched roofs.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall provide easy access for cleaning and maintenance. Units shall be suitable for mounting at angles up to 15°. \u003cmeta charset=\"utf-8\"\u003eMotors are situated out of the air stream and are not effected by contaminates in the ventilated air. The range is suitable for a wide range of applications from contaminated air to elevated temperatures up to 120°C. \u003cmeta charset=\"utf-8\"\u003eWind guard fitted as standard to reduce noise, and draughts entering the duct. Easily removable for cleaning and maintenance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Datasheet.pdf?v=1706790178\" title=\"Elta Clearflow CFHT630 Roof Fan Three Phase AC - 630mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Clearflow CFHT630 Roof Fan Three Phase AC - 630mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Clearflow_Roof_Fan_Three_Phase_AC_Installation.pdf?v=1706790178\" title=\"Elta Clearflow CFHT630 Roof Fan Three Phase AC - 630mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Clearflow CFHT630 Roof Fan Three Phase AC - 630mm Installation\u003c\/span\u003e\u003c\/a\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47729287659841,"sku":"CFHT630\/4-3AC","price":2456.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CFHT630_4-3AC.jpg?v=1706794553"},{"product_id":"systemair-dhs-sileo-225ez-roof-fan-ac-single-phase-225mm","title":"Systemair DHS Sileo 225EZ Roof Fan AC Single Phase - 225mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eEZ - 2 pole 2 speed \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_225EZ_sileo_roof_fan.pdf?v=1586167796\" target=\"_blank\"\u003eSystemair DHS Sileo 225EZ Roof Fan AC Single Phase - 225mm\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47831548035393,"sku":"189968","price":383.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_c37047fb-dacf-41dc-9067-b1e595526279.jpg?v=1708519812"},{"product_id":"systemair-dhs-sileo-310ev-roof-fan-ac-single-phase-310mm","title":"Systemair DHS Sileo 310EV Roof Fan AC Single Phase - 310mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eEV - 4 pole 2 speed \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_310EV_roof_fan.pdf?v=1679586173\" target=\"_blank\" title=\"Systemair DHS Sileo 310EV Roof Fan AC Single Phase - 310mm\" rel=\"noopener noreferrer\"\u003eSystemair DHS Sileo 310EV Roof Fan AC Single Phase - 310mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47831670161729,"sku":"5703","price":718.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_df7c8dbf-7941-4e6d-9650-7ad3f76bef64.jpg?v=1708521175"},{"product_id":"systemair-dhs-sileo-311ev-roof-fan-ac-single-phase-311mm","title":"Systemair DHS Sileo 311EV Roof Fan AC Single Phase - 311mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. \u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eEV - 4 pole 2 speed \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_311EV_sileo.pdf?v=1679586173\" title=\"Systemair DHS Sileo 311EV Roof Fan AC Single Phase - 311mm\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair DHS Sileo 311EV Roof Fan AC Single Phase - 311mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47831979786561,"sku":"246991","price":740.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_4b0a9621-4441-4d40-b264-6c39acb97f2a.jpg?v=1708523204"},{"product_id":"systemair-dhs-sileo-355e4-roof-fan-ac-single-phase-355mm","title":"Systemair DHS Sileo 355E4 Roof Fan AC Single Phase - 355mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eE4 - 4 pole (\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1440rpm)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_355E4_sileo_roof_fan.pdf?v=1679586173\" target=\"_blank\" title=\"Systemair DHS Sileo 355E4 Roof Fan AC Single Phase - 355mm\" rel=\"noopener noreferrer\"\u003eSystemair DHS Sileo 355E4 Roof Fan AC Single Phase - 355mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47832014782785,"sku":"37766","price":907.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_59a94f4e-7ffa-469f-b090-988ae35d898d.jpg?v=1708523612"},{"product_id":"systemair-dhs-sileo-400e4-roof-fan-ac-single-phase-400mm","title":"Systemair DHS Sileo 400E4 Roof Fan AC Single Phase - 400mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eE4 - 4 pole (\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1440rpm)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_400E4_sileo.pdf?v=1679586173\" target=\"_blank\" title=\"Systemair DHS Sileo 400E4 Roof Fan AC Single Phase - 400mm\" rel=\"noopener noreferrer\"\u003eSystemair DHS Sileo 400E4 Roof Fan AC Single Phase - 400mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47832066425153,"sku":"36123","price":996.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_7e56401e-18b8-4468-b3b9-53e4c058325f.jpg?v=1708524268"},{"product_id":"systemair-dhs-sileo-400e6-roof-fan-ac-single-phase-400mm","title":"Systemair DHS Sileo 400E6 Roof Fan AC Single Phase - 400mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. \u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eE6 - \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e6 pole (720rpm)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_400E6_sileo_roof_fan.pdf?v=1679586173\" title=\"Systemair DHS Sileo 400E6 Roof Fan AC Single Phase - 400mm\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair DHS Sileo 400E6 Roof Fan AC Single Phase - 400mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47832142872897,"sku":"37792","price":1080.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_9c0a8717-b59e-49eb-9e1f-2cfad9af16ff.jpg?v=1708525159"},{"product_id":"systemair-dhs-sileo-450ev-roof-fan-ac-single-phase-450mm","title":"Systemair DHS Sileo 450EV Roof Fan AC Single Phase - 450mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e  \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eEV - \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e4 pole 2 speed\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_450EV_Roof_Fan_AC_Single_Phase_-_450mm.pdf?v=1708554914\" title=\"Systemair DHS Sileo 450EV Roof Fan AC Single Phase - 450mm\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair DHS Sileo 450EV Roof Fan AC Single Phase - 450mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47833545441601,"sku":"246927","price":1242.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_3e6cf17c-4b28-4ea2-9c09-d96fc7001c78.jpg?v=1708554330"},{"product_id":"systemair-dhs-sileo-450e6-roof-fan-ac-single-phase-450mm","title":"Systemair DHS Sileo 450E6 Roof Fan AC Single Phase - 450mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eE6 - \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e6 pole (720rpm)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_450E6_sileo_roof_fan.pdf?v=1679586173\" title=\"Systemair DHS Sileo 450E6 Roof Fan AC Single Phase - 450mm\" target=\"_blank\"\u003eSystemair DHS Sileo 450E6 Roof Fan AC Single Phase - 450mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47833571230017,"sku":"37734","price":1149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_3de2fde1-b88b-4521-824f-2c242133269d.jpg?v=1708555038"},{"product_id":"systemair-dhs-sileo-500e4-roof-fan-ac-single-phase-500mm","title":"Systemair DHS Sileo 500E4 Roof Fan AC Single Phase - 500mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. \u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eE4 - \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e4 pole (1440rpm)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_500E4_sileo_roof_fan.pdf?v=1679586173\" title=\"Systemair DHS Sileo 500E4 Roof Fan AC Single Phase - 500mm\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair DHS Sileo 500E4 Roof Fan AC Single Phase - 500mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47833602031937,"sku":"37892","price":1745.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_3375091d-9f0c-4912-84e8-c672e53aee07.jpg?v=1708555488"},{"product_id":"systemair-dhs-sileo-500e6-roof-fan-ac-single-phase-500mm","title":"Systemair DHS Sileo 500E6 Roof Fan AC Single Phase - 500mm","description":"\u003cp\u003eThe DHS is well suited for applications requiring high air volumes at medium pressure and very low noise levels. These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage.\u003cstrong style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFrom size 355 with external leads for connection to a motor protection device. The casing is made from aluminium and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eIntegral thermal contacts \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eTechnical Specification\u003cbr\u003e\u003c\/strong\u003eE6 - \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e6 pole (720rpm)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_500E6_sileo_roof_fan.pdf?v=1679586173\" target=\"_blank\" title=\"Systemair DHS Sileo 500E6 Roof Fan AC Single Phase - 500mm\" rel=\"noopener noreferrer\"\u003eSystemair DHS Sileo 500E6 Roof Fan AC Single Phase - 500mm\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47833603572033,"sku":"37773","price":1305.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_1e8cd84a-5ccc-4726-b891-981a4c5213bd.jpg?v=1708555522"},{"product_id":"systemair-dhs-sileo-355-roof-fan-ac-three-phase-355mm","title":"Systemair DHS Sileo 355 Roof Fan AC Three Phase - 355mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47848897839425,"sku":"37766","price":905.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_6275bdb6-3caf-40ba-8415-00900dbd267e.jpg?v=1708805243"},{"product_id":"systemair-dhs-sileo-400-roof-fan-ac-three-phase-400mm","title":"Systemair DHS Sileo 400 Roof Fan AC Three Phase - 400mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Systemair DHS Sileo 400 Roof Fan AC Three Phase - 400mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_400_Roof_Fan_AC_Three_Phase_-_400mm_Datasheet.pdf?v=1708807838\" target=\"_blank\"\u003eSystemair DHS Sileo 400 Roof Fan AC Three Phase - 400mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47849006137665,"sku":"36121","price":876.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_f0048bef-69f2-425c-8966-599a3a648160.jpg?v=1708807136"},{"product_id":"systemair-dhs-sileo-450-roof-fan-ac-three-phase-450mm","title":"Systemair DHS Sileo 450 Roof Fan AC Three Phase - 450mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_450_Roof_Fan_AC_Three_Phase_-_450mm.pdf?v=1708808280\" target=\"_blank\" title=\"Systemair DHS Sileo 450 Roof Fan AC Three Phase - 450mm Datasheet\" rel=\"noopener\"\u003eSystemair DHS Sileo 450 Roof Fan AC Three Phase - 450mm Datasheet\u003c\/a\u003e\u003cbr\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47849030582593,"sku":"276525","price":999.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_3132d68c-5c54-4b33-874b-65d5836af1ca.jpg?v=1708807922"},{"product_id":"systemair-dhs-sileo-500-roof-fan-ac-three-phase-500mm","title":"Systemair DHS Sileo 500 Roof Fan AC Three Phase - 500mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_500_Roof_Fan_AC_Three_Phase_-_500mm_Datasheet.pdf?v=1708808947\" target=\"_blank\" title=\"Systemair DHS Sileo 500 Roof Fan AC Three Phase - 500mm Datasheet\" rel=\"noopener\"\u003eSystemair DHS Sileo 500 Roof Fan AC Three Phase - 500mm Datasheet\u003c\/a\u003e\u003cbr\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47849055093057,"sku":"37770","price":1100.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS_SILEO_001_4b77d5f6-3597-4b37-82cd-7a8f6d366f00.jpg?v=1708808801"},{"product_id":"systemair-dhs-sileo-560-roof-fan-ac-three-phase-560mm","title":"Systemair DHS Sileo 560 Roof Fan AC Three Phase - 560mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_560_Roof_Fan_AC_Three_Phase_-_560mm_Datasheet.pdf?v=1708809305\" target=\"_blank\" title=\"Systemair DHS Sileo 560 Roof Fan AC Three Phase - 560mm Datasheet\" rel=\"noopener\"\u003eSystemair DHS Sileo 560 Roof Fan AC Three Phase - 560mm Datasheet\u003c\/a\u003e\u003cbr\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47849062367553,"sku":"36130","price":1579.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS710_e6f37c7a-7864-404c-8d51-fc45ed177318.jpg?v=1708809096"},{"product_id":"systemair-dhs-sileo-630-roof-fan-ac-three-phase-630mm","title":"Systemair DHS Sileo 630 Roof Fan AC Three Phase - 630mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_630_Roof_Fan_AC_Three_Phase_-_630mm_Datasheet.pdf?v=1708809514\" title=\"Systemair DHS Sileo 630 Roof Fan AC Three Phase - 630mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair DHS Sileo 630 Roof Fan AC Three Phase - 630mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47849069216065,"sku":"37782","price":1958.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS710_1ee5efcf-7ad9-4196-9094-0661830ab27d.jpg?v=1708809404"},{"product_id":"systemair-dhs-sileo-710-roof-fan-ac-three-phase-710mm","title":"Systemair DHS Sileo 710 Roof Fan AC Three Phase - 710mm","description":"\u003cp\u003e• Speed-controllable\u003cbr\u003e• Integral thermal contacts\u003cbr\u003e• Low sound level\u003cbr\u003e• Maintenance-free and reliable\u003c\/p\u003e\n\u003cp\u003eThe DHS models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DHS roof fans with a frequency converter a type with all pole sine filter is needed!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Systemair DHS Sileo 710 Roof Fan AC Three Phase - 710mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_DHS_Sileo_710_Roof_Fan_AC_Three_Phase_-_710mm_Datasheet.pdf?v=1708809789\" target=\"_blank\"\u003eSystemair DHS Sileo 710 Roof Fan AC Three Phase - 710mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47849074950465,"sku":"36204","price":2881.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/DHS710_3a10a2ce-089e-42aa-9e7f-317e49c8c5ff.jpg?v=1708809622"},{"product_id":"vent-axia-euroseries-esr71034-roof-fan-three-phase-710mm","title":"Vent Axia EuroSeries ESR71034 Roof Fan Three Phase - 710mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCowl \u0026amp; base moulded from recyclable polymeric material\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAll sizes resistant to UV light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSizes 250mm to 1000mm diameter are protected to IP54\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eOptional backdraught shutters and bird guard (250-630mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAll models speed controllable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eMotor Insulation Class F, -40°C to +70°C operating temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eReversible for supply or extract units\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThermal overload for motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePerformance tested to BS848 part 1 1980\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDesigned for Data Centre and Warehouse cooling\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eA range of extract axial blade industrial roof fans incorporating the Euroseries® ESP axial plate fan, featuring a single shot die cast aluminium blade \u0026amp; external rotor motor design. \u003c\/p\u003e\n\u003cp\u003eCowl and roof mounting base are moulded from specially formulated recyclable polymeric materials, which are high impact resistant and provide a rigid profile against strong winds and resistance to UV light. Standard colour BS00A05.\u003c\/p\u003e\n\u003cp\u003eEuroSeries® ESR units are suitable for flat or inclined roofs (max. angle 30°) and are designed for either kerb or purlin box mounting.\u003c\/p\u003e\n\u003cp\u003eThe EuroSeries® ESR range is available in eleven sizes with the extract performances up to 10.88m³\/s, with pressure characteristics of up 300Pa. All units are designed for \u0026amp; fully speed controllable.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExternal rotor motors are specially designed and styled for this range of fan. Ball bearings are greased for life. Rotors are dynamically balanced to ISO 1940. Sizes 250-1000mm, motors are protected to IP54, against dust and moisture complying with BS EN 60529:1992. They are ribbed aluminium body castings for efficient cooling. Motor insulation is Class ‘F’ (from -40°C to +70°C).\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESR71034_Roof_Fan_Three_Phase_-_710mm_Datasheet.pdf?v=1709211222\" title=\"Vent Axia EuroSeries ESR71034 Roof Fan Three Phase - 710mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVent Axia EuroSeries ESR71034 Roof Fan Three Phase - 710mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESR71034_Roof_Fan_Three_Phase_-_710mm_Installation.pdf?v=1709211223\" title=\"Vent Axia EuroSeries ESR71034 Roof Fan Three Phase - 710mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia EuroSeries ESR71034 Roof Fan Three Phase - 710mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47877181604161,"sku":"ESR71034","price":2476.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ESR71034.jpg?v=1709211218"},{"product_id":"s-p-crht-4-355-roof-mounted-fan-355mm","title":"S\u0026P CRHT\/4-355 Roof Mounted Fan - 355mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eVery low profile design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHorizontal Discharge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eBases manufactured from galvanised sheet steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCentrifugal backward curved impeller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eExternal rotor motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCowl manufactured from spun aluminium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eIP54, Class F insulation with safety thermal overload protection \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"S\u0026amp;amp;P CRHT\/4-355 Roof Mounted Fan - 355mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SP_CRHT_4-355_Roof_Mounted_Fan_-_355mm_Datasheet.pdf?v=1720697917\" target=\"_blank\"\u003eS\u0026amp;P CRHT\/4-355 Roof Mounted Fan - 355mm Datasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":49061594857793,"sku":"5136913900","price":1075.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/5136912900.jpg?v=1720697053"},{"product_id":"s-p-crht-4-400-roof-mounted-fan-400mm","title":"S\u0026P CRHT\/4-400 Roof Mounted Fan - 400mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eVery low profile design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHorizontal Discharge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eBases manufactured from galvanised sheet steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCentrifugal backward curved impeller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eExternal rotor motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCowl manufactured from spun aluminium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eIP54, Class F insulation with safety thermal overload protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":49061649973569,"sku":"5136917200","price":1265.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/5136912900.jpg?v=1720697053"},{"product_id":"s-p-crht-4-450-roof-mounted-fan-450mm","title":"S\u0026P CRHT\/4-450 Roof Mounted Fan - 450mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eVery low profile design \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHorizontal Discharge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eBases manufactured from galvanised sheet steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCentrifugal backward curved impeller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eExternal rotor motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCowl manufactured from spun aluminium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eIP54, Class F insulation with safety thermal overload protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":49061685428545,"sku":"5136918000","price":1305.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/5136912900.jpg?v=1720697053"},{"product_id":"s-p-crht-4-500-roof-mounted-fan-500mm","title":"S\u0026P CRHT\/4-500 Roof Mounted Fan - 500mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eVery low profile design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHorizontal Discharge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eBases manufactured from galvanised sheet steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCentrifugal backward curved impeller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eExternal rotor motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCowl manufactured from spun aluminium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eIP54, Class F insulation with safety thermal overload protection \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":49061780455745,"sku":"5136979400","price":2406.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/5136912900.jpg?v=1720697053"},{"product_id":"s-p-crht-4-560-roof-mounted-fan-560mm","title":"S\u0026P CRHT\/4-560 Roof Mounted Fan - 560mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eVery low profile design \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHorizontal Discharge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eBases manufactured from galvanised sheet steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCentrifugal backward curved impeller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eExternal rotor motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCowl manufactured from spun aluminium\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":49061801886017,"sku":"5136980000","price":2680.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/5136912900.jpg?v=1720697053"},{"product_id":"s-p-th-500-150-mixvent-roof-mounted-fan-150mm","title":"S\u0026P TH-500\/150 MIXVENT Roof Mounted Fan - 150mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRange of roof mounted mixed flow fans supplied as standard for extract operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003eThe models 500 and 800 are manufactured from high strength injection moulded plastic, and models 1300 and 2000 from high grade pressed sheet steel.The bases are manufactured from sheet steel.The cowls are manufactured from pressed sheet steel (500 and 800 models) or spun aluminium (1200 and 2000). \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eAll models incorporate a bird guard and base cable gland entry point as standard. All metallic parts are protected with a black epoxy-polyester weatherproof paint coating. The motor and impeller casing can be easily removed by 2 fixing clamps.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAll motors are IP44, Class F, equipped with thermal protection and ball bearings greased for life.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eElectrical supply: \u003c\/span\u003e\u003cspan\u003eSingle phase 230V-50Hz (Capacitor located inside the wiring terminal box).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eSupplied, in the standard version, as extractors. For the TH-500, 800 and 800N models, the motor and impeller casing can be removed and turned through 180º to provide supply air ventilation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_TH-MIXVENT_Datasheet.pdf?v=1727082781\" title=\"S\u0026amp;P TH-MIXVENT Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eS\u0026amp;P TH-MIXVENT Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478853017979,"sku":"5220004500","price":364.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P-th-mixvent.jpg?v=1727082289"},{"product_id":"s-p-th-500-160-mixvent-roof-mounted-fan-160mm","title":"S\u0026P TH-500\/160 MIXVENT Roof Mounted Fan - 160mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRange of roof mounted mixed flow fans supplied as standard for extract operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003eThe models 500 and 800 are manufactured from high strength injection moulded plastic, and models 1300 and 2000 from high grade pressed sheet steel.The bases are manufactured from sheet steel.The cowls are manufactured from pressed sheet steel (500 and 800 models) or spun aluminium (1200 and 2000). \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eAll models incorporate a bird guard and base cable gland entry point as standard. All metallic parts are protected with a black epoxy-polyester weatherproof paint coating. The motor and impeller casing can be easily removed by 2 fixing clamps.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAll motors are IP44, Class F, equipped with thermal protection and ball bearings greased for life.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eElectrical supply: \u003c\/span\u003e\u003cspan\u003eSingle phase 230V-50Hz (Capacitor located inside the wiring terminal box).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eSupplied, in the standard version, as extractors. For the TH-500, 800 and 800N models, the motor and impeller casing can be removed and turned through 180º to provide supply air ventilation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_TH-MIXVENT_Datasheet.pdf?v=1727082781\" title=\"S\u0026amp;P TH-MIXVENT Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eS\u0026amp;P TH-MIXVENT Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478854951291,"sku":"5220005200","price":354.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P-th-mixvent.jpg?v=1727082289"},{"product_id":"s-p-th-800n-mixvent-roof-mounted-fan-200mm","title":"S\u0026P TH-800N MIXVENT Roof Mounted Fan - 200mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRange of roof mounted mixed flow fans supplied as standard for extract operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003eThe models 500 and 800 are manufactured from high strength injection moulded plastic, and models 1300 and 2000 from high grade pressed sheet steel.The bases are manufactured from sheet steel.The cowls are manufactured from pressed sheet steel (500 and 800 models) or spun aluminium (1200 and 2000).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eAll models incorporate a bird guard and base cable gland entry point as standard. All metallic parts are protected with a black epoxy-polyester weatherproof paint coating. The motor and impeller casing can be easily removed by 2 fixing clamps.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAll motors are IP44, Class F, equipped with thermal protection and ball bearings greased for life.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eElectrical supply: \u003c\/span\u003e\u003cspan\u003eSingle phase 230V-50Hz (Capacitor located inside the wiring terminal box).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eSupplied, in the standard version, as extractors. For the TH-500, 800 and 800N models, the motor and impeller casing can be removed and turned through 180º to provide supply air ventilation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_TH-MIXVENT_Datasheet.pdf?v=1727082781\" target=\"_blank\" title=\"S\u0026amp;P TH-MIXVENT Datasheet\" rel=\"noopener\"\u003eS\u0026amp;P TH-MIXVENT Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478855475579,"sku":"5220007800","price":449.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P-th-mixvent.jpg?v=1727082289"},{"product_id":"s-p-th-2000-mixvent-roof-mounted-fan-315mm","title":"S\u0026P TH-2000 MIXVENT Roof Mounted Fan - 315mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRange of roof mounted mixed flow fans supplied as standard for extract operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003eThe models 500 and 800 are manufactured from high strength injection moulded plastic, and models 1300 and 2000 from high grade pressed sheet steel.The bases are manufactured from sheet steel.The cowls are manufactured from pressed sheet steel (500 and 800 models) or spun aluminium (1200 and 2000).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eAll models incorporate a bird guard and base cable gland entry point as standard. All metallic parts are protected with a black epoxy-polyester weatherproof paint coating. The motor and impeller casing can be easily removed by 2 fixing clamps.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAll motors are IP44, Class F, equipped with thermal protection and ball bearings greased for life.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eElectrical supply: \u003c\/span\u003e\u003cspan\u003eSingle phase 230V-50Hz (Capacitor located inside the wiring terminal box).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eSupplied, in the standard version, as extractors. For the TH-500, 800 and 800N models, the motor and impeller casing can be removed and turned through 180º to provide supply air ventilation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_TH-MIXVENT_Datasheet.pdf?v=1727082781\" target=\"_blank\" title=\"S\u0026amp;P TH-MIXVENT Datasheet\" rel=\"noopener\"\u003eS\u0026amp;P TH-MIXVENT Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478859800955,"sku":"5220003700","price":811.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P-th-mixvent.jpg?v=1727082289"},{"product_id":"s-p-crhb-4-225-n-roof-mounted-fan-225mm","title":"S\u0026P CRHB\/4-225 N Roof Mounted Fan - 225mm","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRange of centrifugal roof mounted fans in horizontal discharge format:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVery low profile design.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBases manufactured from galvanised sheet steel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency centrifugal backward curved impeller manufactured from high strength black injection moulded plastic (225 and 250) or from aluminium sheet (from 280 to 355).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExternal rotor motor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCowl manufactured from spun aluminium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOn-Off isolator switch Available, depending on the model, in 2, 4 o 6 poles.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSingle-phase external rotor motor 230V-50\/60Hz (CRHB-N), IP54, clase F, with safety thermal overload protection. Speed controllable by voltage.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThree-phase external rotor motor 230\/400V-50\/60Hz (CRHT), IP54, class F, with safety thermal overload protection. Speed controllable by frequency inverter and by voltage.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_CRHB-CRHT-CRVB-CRVT_Datasheet.pdf?v=1727087086\" target=\"_blank\" title=\"S\u0026amp;amp;P CRHB Datasheet\" rel=\"noopener\"\u003eS\u0026amp;P CRHB Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478862389627,"sku":"5136911500","price":564.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CRHB.jpg?v=1727086088"},{"product_id":"s-p-crhb-4-250-n-roof-mounted-fan-250mm","title":"S\u0026P CRHB\/4-250 N Roof Mounted Fan - 250mm","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRange of centrifugal roof mounted fans in horizontal discharge format:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVery low profile design.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBases manufactured from galvanised sheet steel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency centrifugal backward curved impeller manufactured from high strength black injection moulded plastic (225 and 250) or from aluminium sheet (from 280 to 355).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExternal rotor motor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCowl manufactured from spun aluminium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOn-Off isolator switch Available, depending on the model, in 2, 4 o 6 poles.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSingle-phase external rotor motor 230V-50\/60Hz (CRHB-N), IP54, clase F, with safety thermal overload protection. Speed controllable by voltage.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThree-phase external rotor motor 230\/400V-50\/60Hz (CRHT), IP54, class F, with safety thermal overload protection. Speed controllable by frequency inverter and by voltage.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_CRHB-CRHT-CRVB-CRVT_Datasheet.pdf?v=1727087086\" target=\"_blank\" title=\"S\u0026amp;amp;P CRHB Datasheet\" rel=\"noopener\"\u003eS\u0026amp;P CRHB Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478879232379,"sku":"5136911900","price":562.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CRHB.jpg?v=1727086088"},{"product_id":"s-p-crhb-4-280-n-roof-mounted-fan-280mm","title":"S\u0026P CRHB\/4-280 N Roof Mounted Fan - 280mm","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRange of centrifugal roof mounted fans in horizontal discharge format:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVery low profile design.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBases manufactured from galvanised sheet steel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency centrifugal backward curved impeller manufactured from high strength black injection moulded plastic (225 and 250) or from aluminium sheet (from 280 to 355).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExternal rotor motor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCowl manufactured from spun aluminium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOn-Off isolator switch Available, depending on the model, in 2, 4 o 6 poles.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eMotors\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSingle-phase external rotor motor 230V-50\/60Hz (CRHB-N), IP54, clase F, with safety thermal overload protection. Speed controllable by voltage.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThree-phase external rotor motor 230\/400V-50\/60Hz (CRHT), IP54, class F, with safety thermal overload protection. Speed controllable by frequency inverter and by voltage.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/S_P_CRHB-CRHT-CRVB-CRVT_Datasheet.pdf?v=1727087086\" target=\"_blank\" title=\"S\u0026amp;amp;P CRHB Datasheet\" rel=\"noopener\"\u003eS\u0026amp;P CRHB Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026P","offers":[{"title":"Default Title","offer_id":53478881657211,"sku":"5136912100","price":609.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/CRHB.jpg?v=1727086088"}],"url":"https:\/\/www.efans.co.uk\/collections\/roof-fans\/brand_systemair.oembed","provider":"eFans Direct Ltd","version":"1.0","type":"link"}