Low lead pressure relief valve. 1/2″ pipe thread set at 75 P.S.I. Used in any water well system capable of producing more than 75 P.S.I. at the tank. Capacity gallon per hour: 1200 at 70 P.S.I. No. KH21LLC: Inlet Size: 1/2 In. MIPS, Outlet Size: 1/2 In. FIPS, Pressure Rating: 70 psi, Pkg Qty: 1, Package Type: Card
