Vacuum Pumps

1.Ever-Power Vacuum Pumps Co.,Ltd.
Producer 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 relevant vacuum solutions and program.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest growth ability of vacuum pumps and vacuum equipments technologic.
Business has state-of-the-art style, State-of-the-art gear, the biggest vacuum pumps test center in China, also has previously established the rigid Q/C systemas per ISO9001 typical. There are complete 25 significant series of vacuum products, Our products are widely used in departments of metallurgical, creating elements, petroleum, environmental, proteion, chemical, medication, textiles, food, aerospae, electronic, power, national defence industries and science exploration and so forth.
Operating principle and options:
For the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically inside the pump casing. Once the vanes rotate, the liquid inside the casing varieties a liquid ring that may be concentric together with the pump casing beneath the centrifugal result, the cubage involving liquid and vanes possess a periodic transform, so the function of pumping be carried out. Liquid ring vacuum pumps are with the features of very low vitality consumption and lower noise. They are able to be applied to pump water vapor, inflammable and explosive gasoline also as ordinary gases. With special elements utilized for major elements, they can also pump corrosive gas. Ideal actuating medium or in some cases pumped medium is often picked as actuating liquids, so the pumps can nearly deal with all extensively utilized for light, chemical, meals, electric energy and pharmaceutical industries, and so forth.


As one of leading flexible disc coupling manufacturers, suppliers and exporters of mechanical products, We offer flexible-disc-coupling and many other products.

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Manufacturer supplier exporter of flexible disc coupling

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