Vacuum Pumps

one.Ever-Power Vacuum Pumps Co.,Ltd.
Producer of: Vacuum pumps of spiral slice type, 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 and also other connected vacuum merchandise and method.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have now the strongest improvement skill of vacuum pumps and vacuum equipments technologic.
Organization has superior style and design, State-of-the-art products, the largest vacuum pumps test center in China, also has currently established the strict Q/C systemas per ISO9001 normal. There are complete 25 major series of vacuum tools, Our goods are broadly used in departments of metallurgical, developing components, petroleum, environmental, proteion, chemical, medicine, textiles, foods, aerospae, electronic, power, nationwide defence industries and science investigation and so on.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and functions:
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 types a liquid ring that is concentric together with the pump casing under the centrifugal result, the cubage between liquid and vanes have a periodic transform, so the function of pumping be performed. Liquid ring vacuum pumps are of the characteristics of reduced power consumption and reduced noise. They could be utilised to pump water vapor, inflammable and explosive fuel also as ordinary gases. With distinctive products made use of for major parts, they’re able to also pump corrosive fuel. Ideal actuating medium or sometimes pumped medium may be chosen as actuating liquids, so the pumps can just about handle all extensively applied for light, chemical, food, electric electrical power and pharmaceutical industries, and so on.