Description
The 710mm Fan Flange is a fan mounting flange used to connect 710mm spiral ducting to a case-mounted axial fan of the same diameter.
Cased axial fans are designed to sit in line with rigid ductwork, and the fan flange makes that junction simple: it provides a matched connection between the fan casing and the spiral duct, keeping the joint concentric, secure and easy to seal. Select the flange diameter to match both your fan and duct size — here 710mm. Pair it with a flexible fan connector or fast clamp where you also want to isolate fan vibration from the duct run.
Key features
- 710mm diameter to match 710mm fans and spiral ducting
- Connects spiral duct directly to case-mounted axial fans
- Gives a concentric, secure, easy-to-seal joint
- Use alongside our flexible fan connectors and fast clamps for anti-vibration installs
- Available in sizes from 315mm to 710mm
This item is normally held in stock — order by 3pm for next-working-day dispatch, and delivery is free to UK mainland addresses on orders over £400 ex VAT.
Delivery Information
In StockNext Day Delivery — order before 3pm Monday to Friday for dispatch the same day.
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
