Dual-Action Drum Bung Cap Vent Plug - 2" NPS Circular Polypropylene (100 Pack) | Leak-Proof & Airtight Seal for Chemical Drums, Storage Containers & Industrial Use

Product Description

Dual-Action Drum Bung Cap Vent Plug Circular Polypropylene 2" NPS 100 Pack Features: Fits Bung Opening Base: Circular Plug Body: Polypropylene Size (in.): 2" NPS Wt. Per 100: 8 lbs. Plug Material: Polyethylene Gasket: EPDM Fits plastic drum with a circular base Teflon Microporous membrane relieves pressure and vacuum Fit circular-base bung openings These unique vent plugs begin venting at any pressure differential. Prevents liquid from leaking during normal sloshing during transport and handling (not intended for horizontal drum storage). For non-flammable liquids. All plugs include EPDM gasket. This 2-inch NPT polyethylene plug fits plastic drums with circular base bung openings. The dual action vent plug has a micro-porous gauze vent that allows two way venting for either pressure or vacuum relief. This 2-inch vent plug is made with a polyethylene body and white EPDM gasket. The EPDM gasket has excellent resistance to heat, UV exposure, and aging. It's resistance to harsh weather conditions make it ideal for outdoor applications, EPDM also provides excellent chemical resistance. White EPDM is Food Grade approved. This unique dual-action vent plug begins venting at any pressure differential. Drum vent plugs prevent non-flammable liquids from leaking during normal sloshing during transport and handling (not intended for horizontal drum storage). Plug Material: Polyethylene Gasket: EPDM Fits plastic drum with a circular base