Vacuum Pump, Output Power 3 hp, Phase Three, Voltage 208-230/460V AC, Maximum Flow Rate 49.4 cfm, Maximum Vacuum 0.1 mbar, Inlet Size 1 1/4 in, Inlet Type NPT, Outlet Size 1 1/4 in, Outlet Type FBSP, Application Die Casting, for Vacuum Packaging, ling, Material H, Vacuum Chucking, Vacuum Thermoforming, Maximum Discharge Pressure 0.1 mbar, Maximum Operating Pressure 29.91 in Hg