Systemair DHS Sileo 310EV Roof Fan AC Single Phase - 310mm
Systemair DHS Sileo 310EV Roof Fan AC Single Phase - 310mm
Suggested products
Free 14 day returns
Changed your mind or ordered the wrong unit? You have 14 days from delivery to send it back. As long as items are unused and in their original packaging, we'll arrange your refund. Just contact our team and we'll take care of the rest. Made-to-order and bespoke items are non-returnable.
Why choose eFans?
- Bulk pricing available
- Free help and advice
- Fast quotes, usually within the hour
- Huge range with next-day delivery
- Credit accounts available
Delivery and Warranty
Standard UK Mainland Delivery
If you are not in a rush, then we offer standard delivery and your order should be with you between 2-3 working days.
£6.95
Next Working Day Delivery
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
Nominated Day Delivery
We know sometimes you will need an order on a particular date in the future. Simply select this option at checkout and add what date you would like to receive the order. We will then contact you to confirm the date. If you need to change this order date then please contact us ASAP.
£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
We only offer a flat fee rate for Channel Islands orders, and all are 5-7 working day lead times.
£45.95
Product Details
Downloads
Specifications
Product specifications
| Brand | Systemair |
| Model | DHS 310EV |
| Type | Roof fan |
| Diameter | 310mm |
| Max airflow | 1462 m³/h |
| Phase | 1 Phase |
| Motor | AC |
| Power | 114 W |
| Voltage | 230V |
| Max temp / IP | 40°C / IP44 |
Summary
See more specification See less specification
The Systemair DHS Sileo 310EV is a 310mm centrifugal roof-mounted extract fan delivering up to 1462 m³/h. Its backward-curved impeller and external rotor motor move high air volumes at medium pressure with a low sound level, ideal for exhaust ventilation on housing, offices and commercial buildings.
The 310EV runs on a single-phase 230V AC motor (EV, 4-pole 2-speed) with horizontal discharge and is fully speed controllable over the voltage. An integral thermal contact with manual reset protects the motor, the aluminium casing suits coastal applications, and it handles air up to 40°C at IP44.
- 1 Phase
- AC motor
- Up to 1462 m³/h
- Speed controllable
Specifications
| Brand | Systemair |
| Model | DHS 310EV |
| Type | Roof fan |
| Diameter | 310mm |
| Max airflow | 1462 m³/h |
| Phase | 1 Phase |
| Motor | AC |
| Power | 114 W |
| Voltage | 230V |
| Max temp / IP | 40°C / IP44 |
Manuals & Guides
Product Description
The Systemair DHS Sileo 310EV is a 310mm centrifugal roof-mounted extract fan delivering up to 1462 m³/h. Its backward-curved impeller and external rotor motor move high air volumes at medium pressure with a low sound level, ideal for exhaust ventilation on housing, offices and commercial buildings.
The 310EV runs on a single-phase 230V AC motor (EV, 4-pole 2-speed) with horizontal discharge and is fully speed controllable over the voltage. An integral thermal contact with manual reset protects the motor, the aluminium casing suits coastal applications, and it handles air up to 40°C at IP44.
- 1 Phase
- AC motor
- Up to 1462 m³/h
- Speed controllable
Specifications
| Brand | Systemair |
| Model | DHS 310EV |
| Type | Roof fan |
| Diameter | 310mm |
| Max airflow | 1462 m³/h |
| Phase | 1 Phase |
| Motor | AC |
| Power | 114 W |
| Voltage | 230V |
| Max temp / IP | 40°C / IP44 |
Manuals & Guides
Delivery & Returns
Our Price Match Promise
Payment Methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
What size is the DHS 310EV?
It has a 310mm diameter and is a roof-mounted centrifugal extract fan.
What airflow does it deliver?
Up to 1,462 m³/h at free air from its backward-curved impeller.
Is the 310EV single or three phase?
It uses a single-phase 230V AC motor for a standard supply.
Can the speed be controlled?
Yes, the motor is speed controllable over the voltage with a compatible controller.
What air temperature can it handle?
It carries extract air up to 40°C and the motor is rated IP44.
Where is it typically used?
Exhaust ventilation on housing, offices and commercial buildings.