Compressed Air Regulator, Air Inlet Size 1/2 in, Air Inlet Type NPT, Maximum Flow Rate 210 cfm, Maximum Operating Pressure 250 psi, Maximum Operating Temperature 140 Degrees F, Pressure Gauge Included Yes, Adjustment Mechanism Knob, Overall Width 2 3/4 in, System Location Air Line, Series 2000, Adjustment Mechanism Material Acetal, Air Inlet Gender Female, Air Outlet Gender Female, Air Outlet Size 1/2 in, Air Outlet Type NPT, Body Material Aluminum, Duty Rating Heavy Duty, For Fluid Type Air