Manifold Air Regulator, Series 5599-1, Pressure Control Range 5 to 125 psi, Maximum Flow Rate 3 cfm, Maximum Operating Pressure 145 psi, Maximum Operating Temperature 120 Degrees F, Overall Depth 9 13/16 in, Overall Height 4 3/16 in, Overall Width 2 3/16 in, Adjustment Mechanism Knob, For Fluid Type Air, For Substance Type Air, ISO Class 2, Includes Gauge, Maximum Regulated Pressure 125 psi, Minimum Regulated Pressure 5 psi, Number of Air Inlets 1, Number of Air Outlets 1