Vacuum Pumps

one.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 test values as well as other connected vacuum merchandise and program.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest improvement potential of vacuum pumps and vacuum equipments technologic.
Company has state-of-the-art layout, Innovative equipment, the biggest vacuum pumps test center in China, also has by now established the strict Q/C systemas per ISO9001 normal. You will find complete 25 key series of vacuum products, Our goods are widely utilized in departments of metallurgical, making resources, petroleum, environmental, proteion, chemical, medicine, textiles, meals, aerospae, electronic, electrical power, national defence industries and science investigation and so on.
2.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 in the pump casing. When the vanes rotate, the liquid during the casing kinds a liquid ring that may be concentric using the pump casing beneath the centrifugal impact, the cubage concerning liquid and vanes have a periodic change, so the perform of pumping be performed. Liquid ring vacuum pumps are with the characteristics of reduced vitality consumption and very low noise. They’re able to be made use of to pump water vapor, inflammable and explosive fuel also as ordinary gases. With particular products used for important components, they can also pump corrosive gasoline. Appropriate actuating medium or sometimes pumped medium is often chosen as actuating liquids, so the pumps can just about take care of all extensively made use of for light, chemical, food, electrical power and pharmaceutical industries, etc.