Fitting Accessories

The right accessories make a fan installation faster, quieter and easier to maintain. This section collects the fitting hardware we stock for connecting fans into ducted systems — from flanged connections to quick-release clamps and flexible anti-vibration connectors.

• Fan Flanges — circular flanges in eight sizes from 315mm to 710mm for making flanged connections between fans and ductwork.
• Fast Clamps — quick-release clamps in ten sizes from 100mm to 400mm, ideal for connecting in-line fans to circular ducting where you want tool-free removal for cleaning or servicing.
• Flexible Fan Connectors — flexible connection sleeves in twelve sizes from 250mm to 1000mm, used between fan and rigid ductwork to simplify alignment and reduce vibration transmitted into the duct run.

All sizes are listed on the individual category pages, and each product shows its lead time. Alpha Air is a Leicester-based UK supplier — stocked items ordered by 3pm ship for next-day delivery, and orders over £400 ex VAT qualify for free UK mainland delivery. If you are unsure which accessory suits your fan, call us on 0116 246 0031.