Portable Gas Air Compressor Fuel Type Gasoline Number of Stages 1 Engine Output Power 7 hp Engine Brand Mi-T-M Free Air Flow Rate 13.9 cfm Free Air Flow Rate @ Maximum Pressure 13.9 cfm Maximum Operating Pressure 90 psi Air Tank Size 30 gal Air Tank Style Horizontal Starter Type Recoil Sound Level Not Rated Pump Type Reciprocating Maximum Speed 3 300 RPM Duty Cycle Continuous Average Pump Life 2 000 hr Lubrication Type Splash Lubricated Pump Oil Capacity 25.3 fl oz