VENT, 2", POLY, Yellow, Vac Only, .5# Vac, Viton O-Rings, PV-DV, Stainless Steel Spring
2" Yellow Poly Double Vacuum Only Vent with Viton O-Rings and Stainless Steel Springs
CAP, 2", POLY, White, THREADED, for Poly RBC Valve
VENT/ FILL, 3"
VENT, 2", POLY, White, Press/Vac, 5# PSI/ .5# Vac, Food Grade EPDM O-Rings, Stainless Steel Spring