Compressed Air Regulator Air Inlet Size 3/8 in Air Inlet Type NPT Maximum Flow Rate 113 cfm Maximum Operating Pressure 250 psi Maximum Operating Temperature 140 Degrees F Pressure Gauge Included Yes Adjustment Mechanism Knob Overall Width 2 11/16 in System Location Air Line Series 1500 Air Inlet Gender Female Air Outlet Gender Female Air Outlet Size 3/8 in Air Outlet Type NPT Body Material Aluminum For Fluid Type Air For Substance Type Air Includes Gauge Component Panel Nut