Compressor/Vacuum Pump Output Power 3/64 hp Voltage 12V DC Maximum Vacuum 22.5 in Hg Maximum Continuous Pressure 25 psi Maximum Intermittent Pressure 25 psi Maximum Flow Rate 0 cfm @ 30 psi 1.2 cfm @ 0 psi Inlet Size 1/8 in Inlet Connection Type NPT Outlet Size 1/8 in Outlet Connection Type NPT Compressor Type Diaphragm Current Rating 4.0 A