Portable Air Compressor Lubrication Type Oil Free Air Tank Style Vertical Output Power 1.7 hp Free Air Flow Rate 5.1 cfm Maximum Operating Pressure 225 psi Air Tank Size 15 gal Input Voltage 120V AC Current Rating 15 A Sound Level 78 dBA Weight 99 lb Free Air Flow Rate @ Maximum Pressure 2.30 cfm Pump Type Reciprocating Motor Type UMC