Pressure Regulator Series PR Body Material CPVC Inlet Size 1 1/2 in Outlet Size 1 1/2 in Length 5 1/2 in Height 14 in Connection Type FNPT Pressure Adjustment Range 5 to 75 psi Gauge Port Size 1/4 in Seal Material FPM Max Temp 140 Degrees F Max Pressure 150 psi