VENT, 2", POLY, Yellow, Press/Vac, Viton O-Rings, PV-DV, Double Vaccuum, Stainless Steel Spring
2" Yellow Poly Pressure Vacuum/Double Vacuum Vent with Viton O-Rings and Stainless Steel Springs
VENT, 2", 316SS, Press/Vac, 5# PSI/.5 Vac, Smart Vent, Low Profile, Girard Gen2, Teflon Gasket
VENT, 2", POLY, White, Press/Vac, 5# PSI/.5# Vac, Viton O-Rings
CAP, 2", POLY, White, THREADED, for Poly RBC Valve