1.Ever-Power Vacuum Pumps Co.,Ltd.
Producer of: Vacuum pumps of spiral slice form, 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 as well as other linked vacuum solutions and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest development capacity of vacuum pumps and vacuum equipments technologic.
Firm has advanced design and style, Advanced tools, the biggest vacuum pumps test center in China, also has by now established the rigid Q/C systemas per ISO9001 typical. There are total 25 key series of vacuum equipment, Our items are extensively used in departments of metallurgical, making materials, petroleum, environmental, proteion, chemical, medicine, textiles, meals, aerospae, electronic, energy, nationwide defence industries and science research and so forth.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and attributes:
For your series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically from the pump casing. Once the vanes rotate, the liquid from the casing types a liquid ring that’s concentric with the pump casing under the centrifugal effect, the cubage concerning liquid and vanes possess a periodic transform, so the perform of pumping be performed. Liquid ring vacuum pumps are with the features of low energy consumption and low noise. They could be used to pump water vapor, inflammable and explosive fuel too as ordinary gases. With unique materials employed for significant parts, they’re able to also pump corrosive gasoline. Suitable actuating medium or occasionally pumped medium can be picked as actuating liquids, so the pumps can nearly manage 
all broadly utilized for light, chemical, foods, electric electrical power and pharmaceutical industries, etc.
