one.Ever-Power Vacuum Pumps Co.,Ltd.
Producer of: Vacuum pumps of spiral slice variety, 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 out values as well as other connected vacuum items and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have now the strongest growth skill of vacuum pumps and vacuum equipments technologic.
Business has superior style, Advanced tools, the biggest vacuum pumps test center in China, also has previously established the rigid Q/C systemas per ISO9001 standard. You will find complete 25 important series of vacuum tools, Our items are broadly used in departments of metallurgical, creating products, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, energy, nationwide defence industries and science research and so forth.
two.LIQUID (WATER) RING VACUUM PUMPS
Working principle and features:
For the series SK, 
2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically while in the pump casing. Once the vanes rotate, the liquid inside the casing forms a liquid ring that’s concentric using the pump casing beneath the centrifugal effect, the cubage among 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 energy consumption and minimal noise. They could be employed to pump water vapor, inflammable and explosive fuel as well as ordinary gases. With unique materials utilized for big elements, they might also pump corrosive gasoline. Ideal actuating medium or from time to time pumped medium can be chosen as actuating liquids, so the pumps can nearly handle all extensively applied for light, chemical, foods, electric power and pharmaceutical industries, etc.
