Regulator, Air Inlet Size 1/4 in, Air Inlet Type NPT, Maximum Flow Rate 86 scfm, Maximum Operating Pressure 250 psi, Maximum Operating Temperature 140 Degrees F, Pressure Gauge Included Yes, Adjustment Mechanism Knob, Overall Width 2 3/16 in, System Location Air Line, Series Series 1500, Adjustment Mechanism Material Acetal, Air Outlet Size 1/4 in, Air Outlet Type NPT, Body Material Aluminum, For Fluid Type Air, For Substance Type Air, Includes Panel Nut, Maximum Regulated Pressure 140 psi