Refrigerant Evacuation Pump 7 cfm Displacement 1/2 hp HP Inlet Port Size 1/4 in and 3/8 in Flare Voltage 115V AC 60 Hz Hz 25 micron End Vacuum Overall Length 16 1/4 in Overall Height 11 1/2 in Overall Width 6 in Weight 31 lb Oil Capacity 28 oz Cord 6 ft Body Material Aluminum