CAP, 2", POLY, White, THREADED, for Poly RBC Valve
2" White Poly Cap for Poly RBC Valve with NPT.
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
VENT, 2", POLY, Yellow, Vac Only, .5# Vac, Viton O-Rings, PV-DV, Stainless Steel Spring