Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice form, Rotary Piston vacuum pumps, Roots Vacuum pumps, Cas-Cooling Roots Vacuum pumps, Rotary Vane Vacuum Pumps, Water ring Vacuum Pumps, Reciprocating vacuum pumps and Vacuum valves and check values and various associated vacuum solutions and program. Hangzhou Ever-Power Vacuum Pumps Co.,Ltd. We have the strongest improvement capacity of vacuum pumps and vacuum gear technologic. Firm has state-of-the-art design, Sophisticated gear, the biggest vacuum pumps check center in China, also has by now established the stringent Q/C systemas per ISO9001 normal. There are total 25 key series of vacuum products, Our items are widely used in departments of metallurgical, building materials, petroleum, environmental, proteion, chemical, medicine, textiles, foods, aerospae, electronic, electrical power, national defence industries and science analysis and so forth.
Working principle and attributes: For the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed eccentrically in the pump casing. Once the vanes rotate, the liquid inside the casing varieties a liquid ring that is certainly concentric with all the pump casing under the centrifugal result, the cubage among liquid and vanes have a periodic change, so the function of pumping be performed. Liquid ring vacuum pumps are of the features of very low vitality consumption and minimal noise. They could be applied to pump water vapor, inflammable and explosive gasoline at the same time as ordinary gases. With particular elements used for main parts, they can also pump corrosive fuel. Appropriate actuating medium or occasionally pumped medium is often selected as actuating liquids, so the pumps can practically manage all extensively made use of for light, chemical, food, electric energy and pharmaceutical industries, and so on.