This Blast Gate has rolled end collars on each side compatible with Nordfab (Quick-fit), QF, Kirk and Blum (KB Duct), US Duct, and Ducts Inc components.
Industrial Grade (Full) Manual Blast Gate with Die-cast Aluminum body and Galvanized Blade with Set-Screw.
Full blast gates (also called cut-offs) are used to open and close branch ducts in a system allowing air to be
diverted only to machines that are operating, thus conserving air volume. Sliding galvanized blade features a
locking screw for full volume control including balancing.
Blast Gates Maximize your Vacuum Pressure
By using our blast gates to close off lines that are not in use, you can keep the vacuum suction strongest at the point where you need it. This will result in the maximum possible dust or debris extraction at a particular location.