Vacuum Pump, Output Power 0.75 hp, Phase Single, Voltage 115V AC, Maximum Flow Rate 12.8 cfm, Maximum Vacuum 0.003 torr, Inlet Size 1/4 in, Inlet Type NPT, Outlet Size 1/4 in, Outlet Type NW25, Application Commercial, Commercial Chillers, Industrial Refrigeration Service, Moisture From Industrial, Removal of Air, Maximum Discharge Pressure 0 mbar, Maximum Operating Pressure 0 psi