Pressure Regulator, Series LF263A, Body Material Lead Free Brass, Inlet Size 1/2 In., Outlet Size 1/2 In., Length 2-1/8 In., Height 4-3/8 In., Application Water, Connection Type FNPT, Pressure Adjustment Range 20 to 175 psi, Gauge Port Size 1/2 In., Max. Temp. 140 Degrees F, Max. Pressure 300 psiFeatures