Pressure Regulator, Series A-16, Body Material Brass, Inlet Size 3/8 in, Outlet Size 3/8 in, Length 2 1/4 in, Height 4 5/16 in, Connection Type FNPT, Pressure Adjustment Range 80 to 120 psi, Gauge Port Size 1/4 in, Max. Temp. 180 Degrees F, Pipe Size 3/8 in, Max. Pressure 250 psi