Precision Compressed Air Regulator, Air Inlet Size 3/8 in, Air Inlet Type NPT, Maximum Flow Rate 14 cfm, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 150 Degrees F, Pressure Gauge Included No, Adjustment Mechanism Knob, Overall Width 2 1/8 in, Series Precision, Adjustment Mechanism Material Phenolic Plastic, Air Inlet Gender Female, Air Outlet Gender Female, Air Outlet Size 3/8 in, Air Outlet Type NPT, Body Material Zinc Die-Cast, For Fluid Type Air, For Substance Type Air