Compressed Air Regulator, Air Inlet Size 3/4 in, Air Inlet Type NPT, Maximum Flow Rate 90 cfm, Maximum Operating Pressure 250 psig, Maximum Operating Temperature 175 Degrees F, Pressure Gauge Included Yes, Adjustment Mechanism Knob, Overall Width 2 3/4 in, Adjustment Location Top, System Location Air Line, Series 07R, Adjustment Mechanism Material Steel, Air Inlet Gender Female, Air Outlet Gender Female, Air Outlet Size 3/4 in, Air Outlet Type NPT, Body Material Zinc, For Fluid Type Air