Ring Compressor, Phase Three, Output Power 5 hp, Maximum Operating Pressure 133.5 in wc, Maximum Flow Rate 173 cfm, Maximum Vacuum 95 in wc, Voltage 230/460V AC, Inlet Size 2 in, Inlet Type NPT, Inlet Gender Female, Outlet Size 2 in, Outlet Type NPT, Outlet Gender Female, Current Rating 13.2/6.1 A, Frequency 60 Hz, Housing Material Aluminum