Description
The Raptor SDA is a short cased mounted axial fan typically installed within ductwork applications. It is built around the Ziehl-Abegg FE2owlet aerofoil profiled impeller, delivering strong durability combined with low noise and enhanced efficiency levels.
Available in eight standard sizes from 250mm to 630mm and in both AC and EC variants, the Raptor SDA achieves air volume flow rates up to 4.60 m³/s and static pressures up to 290 Pa. Its aerofoil section, sickle shaped blades feature serrated trailing edges and winglets based on bionic insights for quiet, efficient airflow. The all-metal casing is powder coated in Telegrey 1 (RAL 7045), and a fitted IP55 terminal box allows the fan to be positioned conveniently to incoming electrical inputs.
Key features
- 8 standard sizes: 250mm to 630mm
- Available in AC & EC variants
- Air volume flow rates up to 4.60 m³/s
- Static pressures up to 290 Pa
- Operating temperatures up to +70°C
- Ziehl-Abegg FE2owlet aerofoil profiled impeller
- Aerofoil section, sickle shaped blades with serrated trailing edges and winglets based on bionic insights
- All-metal casing, powder coated in Telegrey 1 (RAL 7045)
- Lightweight external rotor motors with Class F insulation
- IP44 weatherproofing (250-350mm); IP54 (400-630mm)
- Fitted IP55 terminal box for convenient positioning to electrical inputs
- Speed control options: electronic, transformer, potentiometer or 0-10V
- 12-month warranty
Delivery Information
Made to OrderThis item is made to order. Please allow 3-5 working days for delivery.
Delivery Options
| Service | Estimated Delivery | Cost |
|---|
| Standard Delivery (UK mainland) | Next working day from dispatch | £15.95 +VAT (£7.95 for small items) |
| Free Delivery | Next working day from dispatch | Free on orders over £400 ex VAT |
| Click & Collect | Collect from our Leicester branch | Free |
| Scottish Highlands & Islands | 2-3 working days from dispatch | £36.95 +VAT |
Delivery Area
We deliver to all UK mainland addresses. Scottish Highlands and Islands deliveries may take a little longer. We are not currently delivering to Northern Ireland — Click & Collect remains available.
Questions about delivery? Call us on 0116 246 0031 or email sales@alphaair.co.uk
Returns Policy
Six-Week Returns — No Restocking Fees
We want you to buy with confidence. You can return any standard stocked item within six weeks (42 days) of delivery for a full refund — 100% of the item price, no restocking or handling fees. Trade and business customers get exactly the same rights as retail customers. See our Returns Policy for full details.
Return Conditions
- Items must be unused and in original packaging
- Custom-made, bespoke or powder-coated items are made to your specification and cannot be returned unless faulty
- Items must be returned with proof of purchase
- Return shipping costs are the responsibility of the customer unless the item is faulty
How to Return
- Contact our customer service team to arrange a return
- Pack the item securely in its original packaging
- Include your order number and reason for return
- Ship the item to our returns address
Faulty Items
If you receive a faulty or damaged item, please let us know as soon as possible — ideally within 48 hours of delivery, so we can claim against the courier on your behalf. We will arrange a free collection and send a replacement or issue a full refund. This does not affect your statutory rights.
Questions? Contact us at sales@alphaair.co.uk
