Compressor/Vacuum Pump, Output Power 1/4 hp, Voltage 110/115V AC, Maximum Vacuum 29 in Hg, Maximum Continuous Pressure 60 psi, Maximum Intermittent Pressure 60 psi, Maximum Flow Rate 1.1 cfm, Inlet Size 1/4 in, Inlet Connection Type NPT, Inlet Gender Female, Outlet Size 1/4 in, Outlet Connection Type NPT, Outlet Gender Female, Compressor Type Diaphragm, Current Rating 2.7/2.8 A