LID, 6", Polyethylene, 2" Vent Plug, PTFE Membrane, provides both pressure and vacuum relief
6" Polyethylene Lid has a 2" vent plug with a PTFE membrane which provides both pressure and vacuum relief. Optimal for keeping liquids confined while letting air or gas to escape. Replaces original equipment on poly IBC tanks.
VENT, 2", POLY, White, Press/Vac, 5# PSI/.5# Vac, Viton O-Rings
VENT, 2", POLY, Yellow, Press/Vac, 5# PSI/ .5# Vac, EPDM O Rings
VENT, 2", POLY, Yellow, Vac Only, .5# Vac, Viton O-Rings, PV-DV, Stainless Steel Spring