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