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.
LID, 6", Polyethylene, NO CENTER FITTING
VENT, 2", POLY, Blue, Press/Vac, 3.5# PSI/ .25# Vac, Viton O-Rings, Stainless Steel Spring
VENT, 2", POLY, Yellow, Press/Vac, Viton O-Rings, PV-DV, Double Vaccuum, Stainless Steel Spring