VENT, 2", POLY, Blue, Press/Vac, 3.5# PSI/ .25# Vac, Viton O-Rings, Stainless Steel Spring
2" Blue Poly Pressure/Vacuum Vent with Viton O-Rings and Stainless Steel Springs
VENT, 2", POLY, White, Press/Vac, 5# PSI/ .5# Vac, EPDM O Rings
VENT, 2", POLY/Stainless, Press/Vac, 3# PSI/ .5# Vac, Viton Gasket, Gits, Fully Open at 5# PSI
DUST CAP, 2" POLY, Camlock, Black