Refrigerant Evacuation Pump, 5.50 cfm Displacement, Inlet Port Size 1/4 In. Flare, 1/2 In. ACME, Voltage 115VAC, 60 Hz, 15 Microns End Vacuum, Cord 6 ft., Body Material Aluminum, Includes 1/2 In. ACME and 1/4 In. SAE Suctions Ports