Air-Tight Blast Gates


Product Overview

Ruwac USA manufactures air-tight blast gates that 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, whether manually or automatically activated, leaks air and does not completely preserve 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.


Features and Benefits
  • Air-tight across the blast gate up to 16 Hg”
  • Air-tight self-sealing gasket assembly
  • Available as manual or pneumatic operation
  • Available in stainless steel or zinc plated steel
  • Coils available in 24V AC/DC, 120V AC or 220V AC
  • Valves are standard with straight ends (O.D.)
  • Optional rolled or flanged connections available
  • Requires 70 Psi (130 Psi maximum air pressure)
  • Uses push lock air hose connectors
  • Available in 2”, 3”, 4”, 6” and 8” OD