Supports & Accessories

US Duct's Clamp Together Duct, also called rolled-lip duct, has distinct advantages over traditional ductwork. Features: Speed and ease of installation Available in light to heavy gauges Adjustability via the 11" sleeve (also called a nipple) Adjustability in most fittings Stainless steel and galvanized steel Easy to ship and assemble with modular, standardized lengths Easy to reuse, relocate, and clean These advantages fall mainly in the category of SPEED. The clamp together connections allow for an estimated 70% faster installation than traditional methods. However, this speed's main ...

Hose adapters are used to connect the duct to flex hose. One end of the adapter is typically roll-lip and the other end is a raw endwith an expanded bead knurled onto the adapter end. A worm gear clamp is used to tighten the hose to the adapter and the expanded bead keeps it from sliding off.

US Duct's Clamp Together Duct, also called rolled-lip duct, has distinct advantages over traditional ductwork. Features: Speed and ease of installation Available in light to heavy gauges Adjustability via the 11" sleeve (also called a nipple) Adjustability in most fittings Stainless steel and galvanized steel Easy to ship and assemble with modular, standardized lengths Easy to reuse, relocate, and clean These advantages fall mainly in the category of SPEED. The clamp together connections allow for an estimated 70% faster installation than traditional methods. However, this speed's main ...

MADE IN THE USA Nordfab's QF Manual Blast Gate allows manual operation and is constructed of a cast aluminum body with a galvanized steel standard connection collar. The SS model is 100% Stainless Steel.Sizes 3? – 24? have QF (rolled edge) ends for easy connection to Quick-Fit ductwork. Sizes 26? – 30? have flanged ends. Many Benefits of Nordfab's Quick-Fit Ductwork You Can Just Clamp It Together: Nordfab's Quick-Fit ductwork components have a rolled edge on the ends which provides easy connection to other components with use of a barrel-type clamp. A specially designed gasket inside the ...

US Duct's Laser-Welded Clamp Together Ducting (CTD) uses a gasketed, over-center clamp that seals the rolled lip on the end of ALL clamp-fitting ductworkcomponents.It installs in seconds without screws or welding cutting your installation time down by 70% or more. Available in 3" to 24" diameter and ranging from 22 gauge to 10 gauge metal to handle the toughest applications.