Nordfab®'s Quick-Fit® (QF®) Duct Pipe has a laser welded seam and is available in 3" - 24" diameters.
Its QF® rolled ends for use with QF® clamps, allow quick assembly, disassembly and relocation. It clamps together in seconds without welds, bolts, screws, flanges, special tools, precise measurements or specialized skills. So, it cuts installation – and ducting-related downtime – by more than 40% over traditional ductwork.
