Drum Vents
Automatic pressure relief ensures a safe workplace. No more worrying about pressure building up in your drums. These safety drum vents automatically relieve pressure between 3 and 8 psi (30 to 55 kPa). Vents are tested to allow 61 cubic inch (1 L) of water through a 3/8” (9.5-mm) pipe nipple in less than 6 seconds. Keep the vent in closed position to prevent flammable vapor from escaping. A built-in flame arrester will help absorb and dissipate heat for added safety. Vacuum relief is automatic on vertically installed vents and manual on horizontally installed vents.
