1.Ever-Power Vacuum Pumps Co.,Ltd.
Producer of: Vacuum pumps of spiral slice kind, 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 verify values together with other linked vacuum products and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have the strongest advancement ability of vacuum pumps and vacuum equipments technologic.
Organization has state-of-the-art design and style, Innovative tools, the biggest vacuum pumps check center in China, also has already established the rigid Q/C systemas per ISO9001 conventional. There are complete 25 significant series of vacuum tools, Our solutions are broadly utilized in departments of metallurgical, building resources, petroleum, environmental, proteion, chemical, medication, textiles, food, aerospae, electronic, power, nationwide defence industries and science investigate etc.
2.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and capabilities:
To the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically from the pump casing. Once the vanes rotate, the liquid from the 
casing types a liquid ring that is certainly concentric together with the pump casing under the centrifugal impact, the cubage amongst liquid and vanes possess a periodic adjust, so the perform of pumping be carried out. Liquid ring vacuum pumps are of the characteristics of reduced energy consumption and very low noise. They could be used to pump water vapor, inflammable and explosive fuel at the same time as ordinary gases. With distinctive materials applied for big components, they could also pump corrosive gas. Suitable actuating medium or at times pumped medium is usually selected as actuating liquids, so the pumps can pretty much deal with all broadly used for light, chemical, foods, electrical energy and pharmaceutical industries, and so forth.
