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
CAP, 60mm, POLY, Black, THREADED, DIN Buttress Thread
VENT, 3", 316SS, Press/Vac, 3# PSI/ .5# Vac, Teflon O-Rings, 5:1 Gits
VENT, 2", POLY, Yellow, Press/Vac, Viton O-Rings, PV-DV, Double Vaccuum, Stainless Steel Spring