Elta Silent Jetflow SJMF 315-S Inline Mixed Flow Fan Single Phase EC - 315mm
Elta Silent Jetflow SJMF 315-S Inline Mixed Flow Fan Single Phase EC - 315mm
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Standard UK Mainland Delivery
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£7.95
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Place your order before 12pm Monday to Thursday and receive your order the next working day. Orders placed on Friday before 11am will be processed and delivered on Monday. (Excludes Sunday’s and Public Holidays)
£15.95
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£15.95
Northern Ireland Delivery
We offer a flat fee rate for Northern Ireland orders, and all are 5-7 working day lead times.
£29.95
Scottish Highlands & Islands Delivery
We only offer a flat fee rate for Scottish Highland & Islands orders, and all are 5-7 working day lead times.
£45.95
Channel Islands Delivery
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£45.95
Product Details
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Specifications
Product specifications
| Brand | Elta |
| Model | Jetflow Silent SJMF315-S |
| Type | Silent inline mixed flow duct fan (EC) |
| Duct connection | 315 mm |
| Motor | Single Phase EC, 220-240V 50/60Hz |
| Max airflow | 0.793 m³/s (approx. 2,855 m³/h) |
| Max static pressure | Up to 434 Pa |
| Speed | 2,970 rpm at 10V |
| Input power | 0.386 kW (full speed) |
| Peak current | 2.73 A |
| SFP | 0.36 W/(l/s) at best efficiency point |
| Sound pressure | 56 dBA @ 3m (full speed) |
| Motor protection | IPX4, sealed for life bearings |
| Max air temperature | +60°C |
| Weight | 20 kg |
| Warranty | 2 Year Manufacturer |
Summary
See more specification See less specification
The Elta Jetflow Silent SJMF315-S is a high efficiency EC inline mixed flow fan for 315 mm circular duct. A jet design double mixed flow impeller, directly driven by a brushless EC motor, moves up to 0.793 m³/s (approx. 2,855 m³/h) at high static pressure, in an acoustically designed casing for low noise.
- 315 mm inline mixed flow duct fan
- Brushless EC motor, direct drive, IPX4
- High efficiency jet design double mixed flow impeller
- Airflow up to 0.793 m³/s (approx. 2,855 m³/h)
- 1.5m mains lead with UK 3-pin plug (3A fuse)
- Acoustically designed casing for low noise
Suitable for
- Schools, colleges, offices, shops and hotels
- Restaurants, cafes and general commercial HVAC
- Higher pressure duct runs where energy efficiency matters
Installation
Mount in-line in 315 mm duct on the brackets supplied (any angle) and connect with Elta 018-315-CLAMP fast clamps. The fan is supplied running at a fixed speed with a 1.5m lead and UK plug for easy isolation. For variable speed, plug the detachable 5m jack lead into an Elta 149-POT-10 controller, a 0-10V signal or PWM.
Specifications
| Brand | Elta |
| Model | Jetflow Silent SJMF315-S |
| Type | Silent inline mixed flow duct fan (EC) |
| Duct connection | 315 mm |
| Motor | Single Phase EC, 220-240V 50/60Hz |
| Max airflow | 0.793 m³/s (approx. 2,855 m³/h) |
| Max static pressure | Up to 434 Pa |
| Speed | 2,970 rpm at 10V |
| Input power | 0.386 kW (full speed) |
| Peak current | 2.73 A |
| SFP | 0.36 W/(l/s) at best efficiency point |
| Sound pressure | 56 dBA @ 3m (full speed) |
| Motor protection | IPX4, sealed for life bearings |
| Max air temperature | +60°C |
| Weight | 20 kg |
| Warranty | 2 Year Manufacturer |
Matching accessories
EC controller 149-POT-10-MI, fast clamps 018-315-CLAMP, backdraught damper 018-315-DAMPER, panel filter 018-0315-FILT-P, electric heater battery 018-CV31-30-1M / 018-CV31-45-1M.
Manuals & Guides
Elta Jetflow Silent SJMF Datasheet
Elta Jetflow SJMF Installation Guide
Product Description
The Elta Jetflow Silent SJMF315-S is a high efficiency EC inline mixed flow fan for 315 mm circular duct. A jet design double mixed flow impeller, directly driven by a brushless EC motor, moves up to 0.793 m³/s (approx. 2,855 m³/h) at high static pressure, in an acoustically designed casing for low noise.
- 315 mm inline mixed flow duct fan
- Brushless EC motor, direct drive, IPX4
- High efficiency jet design double mixed flow impeller
- Airflow up to 0.793 m³/s (approx. 2,855 m³/h)
- 1.5m mains lead with UK 3-pin plug (3A fuse)
- Acoustically designed casing for low noise
Suitable for
- Schools, colleges, offices, shops and hotels
- Restaurants, cafes and general commercial HVAC
- Higher pressure duct runs where energy efficiency matters
Installation
Mount in-line in 315 mm duct on the brackets supplied (any angle) and connect with Elta 018-315-CLAMP fast clamps. The fan is supplied running at a fixed speed with a 1.5m lead and UK plug for easy isolation. For variable speed, plug the detachable 5m jack lead into an Elta 149-POT-10 controller, a 0-10V signal or PWM.
Specifications
| Brand | Elta |
| Model | Jetflow Silent SJMF315-S |
| Type | Silent inline mixed flow duct fan (EC) |
| Duct connection | 315 mm |
| Motor | Single Phase EC, 220-240V 50/60Hz |
| Max airflow | 0.793 m³/s (approx. 2,855 m³/h) |
| Max static pressure | Up to 434 Pa |
| Speed | 2,970 rpm at 10V |
| Input power | 0.386 kW (full speed) |
| Peak current | 2.73 A |
| SFP | 0.36 W/(l/s) at best efficiency point |
| Sound pressure | 56 dBA @ 3m (full speed) |
| Motor protection | IPX4, sealed for life bearings |
| Max air temperature | +60°C |
| Weight | 20 kg |
| Warranty | 2 Year Manufacturer |
Matching accessories
EC controller 149-POT-10-MI, fast clamps 018-315-CLAMP, backdraught damper 018-315-DAMPER, panel filter 018-0315-FILT-P, electric heater battery 018-CV31-30-1M / 018-CV31-45-1M.
Manuals & Guides
Elta Jetflow Silent SJMF Datasheet
Elta Jetflow SJMF Installation Guide
Delivery & Returns
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What is the Elta SJMF315-S for?
It is an inline mixed flow fan for 315 mm duct, used for supply or extract in schools, offices, shops and hotels.
How much air does it move?
Up to 0.793 m³/s (about 2,855 m³/h) at full speed.
Does it come with a plug?
Yes, a 1.5m mains lead with a UK 3-pin plug and 3A fuse, which also gives you a means of isolation.
How do I control the speed?
Plug the 5m jack lead into an Elta 149-POT-10 controller, or drive it from a 0-10V or PWM signal.
What is the warranty?
2 years from Elta.