Portable Gas Air Compressor Fuel Type Gasoline Number of Stages 1 Engine Output Power 9 hp Engine Brand Honda Free Air Flow Rate 18.1 cfm Free Air Flow Rate @ Maximum Pressure Not Applicable Maximum Operating Pressure 155 psi Air Tank Size 9 gal Air Tank Style Wheelbarrow Starter Type Electric Sound Level 89 dBA Pump Type Reciprocating Maximum Speed 3 600 RPM Duty Cycle Continuous Run Gas Engine With Piolot Unloader Valve Lubrication Type Splash Lubricated Synthetic Oil