Vacuum Pump 12 cfm Displacement 1 hp HP Inlet Port Size 1/4 in and 1/2 in Flare 3/8 in Voltage 110/220V AC Amps AC 10 A 50/60 Hz Hz 25 micron End Vacuum Overall Length 14 5/8 in Overall Height 10 1/2 in Overall Width 6 in Weight 31 lb Oil Capacity 27 oz Cord 6 ft Body Material Aluminum Includes Oil Special Features Ignition Proof