Regulator, Air Inlet Size 1/4 in, Air Inlet Type NPT, Maximum Flow Rate 15 scfm, Maximum Operating Pressure 300 psig, Maximum Operating Temperature 125 Degrees F, Pressure Gauge Included No, Adjustment Mechanism Knob, Overall Width 1 5/8 in, Series 14, Air Outlet Size 1/4 in, Air Outlet Type NPT, Body Material Zinc, For Fluid Type Air, For Substance Type Air, Maximum Regulated Pressure 125 psig, Minimum Operating Pressure 0 psig, Minimum Operating Temperature 32 Degrees F