Clamp-Together Rolled Lip Duct
This is it. The ductwork that changed how our industry does dust collection. Known as rolled-lip duct, clamp-together duct, and quick clamp ducting, it is the best all-around ductwork option.
US Duct's Clamp Together Rolled Lip ducting (CTD) is a modular industrial duct system built for dust, mist, and waste collection applications. Instead of welded or bolted flanges, each component uses a rolled-lip edge and a gasketed over-center clamp — connecting sections in seconds and letting you reconfigure without cutting new duct. Available in galvanized or stainless steel, standard gauges 18–24 and heavy-duty gauges up to 10, CTD holds up in demanding manufacturing and processing environments while cutting install time by up to 70%. Every joint delivers tight, reliable sealing without sacrificing the speed and flexibility facilities need as processes change.
Up to 70% Faster Installs
Installs up to 70% faster than welded or bolted duct, cutting labor cost and downtime.
Easy to Reconfigure
Field-adjustable and reconfigurable — reroute or expand your system without cutting new duct.
Tight, Gasketed Seal
Gasketed over-center clamp delivers tight, reliable sealing in galvanized or stainless steel.
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