QF Branches
Quick-Fit (QF) clamp-together duct 90° Cut-In Branch, Ø80-710 mm, galvanised steel or 304SS construction.
Quick-Fit (QF) Cut-In Branches are used to branch into main duct lines. Available in 30° and 90°, in galvanised steel or 304SS construction.
When ordering, please specify ØA, Main
L = (ØB / 2) + 58
ØB must be smaller than or equal to the Main.