Fan Flanges (Universal)315,355,400,450, 500, 560 & 630 dia flange used to bolt directly to any manufacturer of Fans, as part of a full ancillary package or for the fan to mount inline in ducting. This flange is unique because it is designed to fix to UK and European PCD detail, meaning this flange will fix to any manufacturers fans. Can also be used to fix directly to a Silencer's. Can fix directly to ducting. Manufactured from pre Galvanised sheetSKU: Alph98 Ducting Size Please select315mm355mm400mm450mm500mm560mm630mm £0.00 ex VAT Buy 5+ Save 5% | Buy 10+ Save 10%5+ Units10+ Units——Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend