one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice sort, 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 examine values and other connected vacuum goods and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest growth potential of vacuum pumps and vacuum equipments technologic.
Company has superior style, State-of-the-art tools, the biggest vacuum pumps test center in China, also has previously established the rigid Q/C systemas per ISO9001 conventional. There are actually complete 25 important series of vacuum gear, Our goods are broadly used in departments of metallurgical, developing elements, petroleum, environmental, proteion, chemical, medicine, textiles, foods, aerospae, electronic, power, nationwide defence industries and science research and so on.
two.LIQUID (WATER) RING 
VACUUM PUMPS
Working principle and features:
To the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically in the pump casing. Once the vanes rotate, the liquid in the casing forms a liquid ring that is concentric using the pump casing beneath the centrifugal result, the cubage between liquid and vanes have a periodic alter, so the perform of pumping be carried out. Liquid ring vacuum pumps are from the attributes of very low vitality consumption and reduced noise. They could be utilized to pump water vapor, inflammable and explosive fuel likewise as ordinary gases. With distinctive elements made use of for key elements, they might also pump corrosive gas. Ideal actuating medium or from time to time pumped medium can be picked as actuating liquids, so the pumps can pretty much manage all widely applied for light, chemical, meals, electric electrical power and pharmaceutical industries, and so forth.
