2 Inch Vertical Dual-Action Drum Vent - Heavy Duty Polyethylene & Steel Construction - Perfect for Industrial Storage Drums & Chemical Containers

Product Description

Vent, 2inch Vertical Dual-Action Drum Vent Polyethylene & Steel Prevents dangerous pressure build-up and airlock FM-Approved If your drums of flammable liquids are exposed to heat or fire, the pressure buildup can rupture the drum and fuel the fire. Vent plugs automatically open at five psi/internal pressure to protect the drum. Built-in flame arrestor prevents "flashback" ignition of the vented vapor to the drum contents. Vertical Drum Vents have automatic dual-action pressure/vacuum with automatic vacuum relief. Fits a 2" NPS bung opening. Features: Materials: Polyethylene & Steel Vent Type: Vertical drum vent, 2" Wt: 1 lb. This high-density polyethylene 2-inch vertical safety vent with plated steel flame arrestor is a good choice when storing or working with petroleum-based chemicals. It automatically vents pressure build-up between 3 and 8 psi (30 to 55 kPa) and relieves the vacuum for chug-free dispensing or draining of drums. Automatic venting Built-in plated steel flame arrestor 2-inch male threads fit 2-inch NPS bung openings Drums of flammable liquids exposed to heat or fire will build up pressure and can rupture the drum and fuel the fire. An automatic safety vent prevents that by constantly venting the drum, and its built-in flame arrestor prevents "flashback" ignition of the vented vapor to the drum contents. NPT Inlet Size: 2-inch Vent Type: Vertical drum vent, 2" Wt.: 1 lb Material: Polyethylene vent with plated steel flame arrestor