Pressure Regulator Series 2-Way Brass Body Material Brass Inlet Size 1/2 in Outlet Size 1/2 in Length 2 1/8 in Height 4 3/8 in Application Non-Potable Water Applications Pressure Adjustment Range 3 to 50 psi Seal Material EPDM NBR Max Temp 140 Degrees F Max Pressure 300 psi