Vacuum Pump, Output Power 1/5 hp, Voltage 115V AC, Free Air Displacement 0.9 cfm, Maximum Vacuum 29.6 in Hg, Vacuum Pressure 12 mbar, Inlet Size 1/4 in, Inlet Type NPT, Outlet Size 1/4 in, Outlet Type Hose Barb, Application Industrial Corrosive Drying, Phase Single