Stationary Air Compressor/Generator/Welder Fuel Type Gasoline Number of Stages 2 Engine Output Power 22 hp Engine Brand Honda Free Air Flow Rate @ Maximum Pressure 29 cfm Maximum Operating Pressure 175 psi Air Tank Size 20 gal Air Tank Style Horizontal Engine Starter Type Electric Sound Level 85 dB Pump Type Reciprocating Wattage 5 000 W Maximum Speed 3 600 RPM Engine Output Current 41.5/20.8 A