Electric Air Compressor, Lubrication Type Pressure Lubricated, Air Tank Style Horizontal, Number of Stages 1, Output Power 0.75 hp, Free Air Flow Rate @ Maximum Pressure 4.2 cfm, Maximum Operating Pressure 90 psi, Air Tank Size 30 gal, Input Voltage 208-240V AC, 480V AC, Phase Three, Frequency 60 Hz, Compressor Package Type Base Model, Pump Style Duplex, Pump Type Reciprocating, Pump Location Top Mount