VENT, 2", POLY, White, Press/Vac, 5# PSI/.5# Vac, Viton O-Rings
2" White Poly Pressure/Vacuum Vent with Viton O-Rings and Stainless Steel Springs
CAP, 2", 304SS, Fusible Cap, Rieke (Crimp ON)
CAP, 2", POLY, White, THREADED, for Poly RBC Valve
DUST CAP, 2" POLY, Camlock, Black