Blast Gates Air Tight
Air Handling Systems air-tight blast gates are used in industrial dust extraction and kept in the closed position until the vacuum source is needed. These blast gates increase the efficiency of the vacuum system by closing off inactive segments thus increasing the vacuum pressure at other active areas. The average blast gate leaks air; thus, not completely preserving the vacuum suction for actively open vacuum ports. This creates less than desired vacuum pressure and makes picking up even the smallest particles more difficult.
Specifications Air-Tight Blast Gates:
Air-tight across the blast gate up to 16 Hg”
Air-tight self-sealing gasket assembly
Zinc plated steel
Available in 3”, 4”, 6” and 8” OD
Allow 4 - 6 weeks lead time