Description Overview Capacity: 320 cfm Rated operating pressure: 125 psig Max discharge pressure: 128 psig Drive Specifications Nominal drive motor: 75 hp Nominal fan drive: 5.0 hp Electrical Specifications Total package amp: 212/106 Volts: 230/460 Phase/hertz: 3/60 Central voltage: 120 Contractor amp rating: 150 Assembly amp rating: 260 Locked rotor amp rating of assembly: 4500