Description Additional Info Product Reviews (85 psig Open, 67 psig Closed) Inlet Port (1)1/4in-18 NPT Outlet Port (1)1/4in-18 NPT 3/8-18 NPT Thread w/Sealant Cross References:Mack: 25168267, Mack: 20QE2326AP3, Mack: 20QE2326P3, PAP802631 UPC: 193807177621 Condition: New Weight: 0.41 LBS Mfr Part Number: 802631