Oil-free Silent Air Pump Air Compressor Head Small Air Pump Head MotorCount 110V. Vacuum Pump Is Powerful and Suitable for Blister Molding, Plastics, Hydraulic Presses, Food Processing and Packaging, Fully Automatic Laminating Machine, Semiconductor Led Measuring Machines, Dental Medical Tables, the Electronics Industry, Etc. Maximum Current: 13.6A. Flow Rate: 200l(52.83gal) / Min (7cfm). Vacuum: 680mmhg / -90.6kpa. Noise: less than or Equal to 75db. Ambient Temperature: 0-40 ° C/32-104. Connection Size: G1.27cm (G1 / 2). Package Size: 4526.534cm/17.7110.4313.38in. Product Size: 321729cm/12.596.6911.41in. Other Accessories for Use.