Description
These 300mm Fast Clamps are anti-vibration fan-to-duct connectors, lined with barrofoam to reduce the transfer of noise and vibration from the fan into the ductwork.
Mounting a fan hard against rigid duct lets motor vibration travel along the system, where it radiates as noise in occupied spaces. A fast clamp breaks that path: the barrofoam lining damps vibration at the joint while still giving a firm, airtight mechanical connection that is quick to fit and quick to release for fan maintenance. Choose the clamp diameter to match your fan and duct — the range covers 100mm to 400mm.
Key features
- 300mm diameter to suit 300mm fans and ducting
- Barrofoam lining reduces noise and vibration transfer
- Fast, simple fan-to-duct connection — and easy removal for maintenance
- Range available from 100mm to 400mm
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
