3/4 Inch NPS Dual Action Drum Vent Plug

This 3/4 inch NPS drum vent plug fits octagonal base bung openings on both steel and plastic drums. The dual action vent plug has a micro-porous gauze vent that allows two-way venting for either pressure or vacuum relief.

• 3/4" vent plug made with a strong polypropylene body and EPDM gasket which has excellent resistance to chemicals, heat, UV exposure, aging, and harsh weather conditions to make it ideal for outdoor applications
• Unique dual action vent plugs begin venting at any pressure differential
• Prevents non-flammable liquids from leaking during normal sloshing when transporting and handling (not intended for horizontal drum storage
• Vent Material: PTFE Microporous