Brass Regulator, Air Inlet Size 1/4 in, Maximum Flow Rate 13 scfm, Maximum Operating Pressure 250 psig, Maximum Operating Temperature 150 Degrees F, Adjustment Mechanism Knob, System Location Air Line, Air Outlet Size 1/4 in, Body Material Brass, For Fluid Type Air, For Substance Type Air, Includes Panel Mounting Nut, Maximum Regulated Pressure 125 psig, Minimum Operating Temperature 0 Degrees F