1.Ever-Power Vacuum Pumps Co.,Ltd.
Producer 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 check values together with other related vacuum products and technique.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest advancement capability 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 currently established the stringent Q/C systemas per ISO9001 standard. There are actually complete 25 major series of vacuum gear, Our merchandise are widely utilized in departments of metallurgical, building resources, petroleum, environmental, proteion, chemical, medicine, textiles, food, aerospae, electronic, power, nationwide defence industries and science research etc.
2.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and capabilities:
For that series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically during the pump casing. Once the vanes rotate, the liquid during the casing types a liquid ring that is certainly concentric with 
all the pump casing under the centrifugal impact, the cubage amongst liquid and vanes possess a periodic transform, so the perform of pumping be carried out. Liquid ring vacuum pumps are from the characteristics of minimal energy consumption and lower noise. They will be utilized to pump water vapor, inflammable and explosive fuel likewise as ordinary gases. With special materials applied for important components, they’re able to also pump corrosive fuel. Suitable actuating medium or at times pumped medium is usually chosen as actuating liquids, so the pumps can pretty much deal with all broadly utilized for light, chemical, foods, electrical electrical power and pharmaceutical industries, etc.
