Vacuum Pumps

one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer 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 other related vacuum solutions and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have now the strongest improvement ability of vacuum pumps and vacuum equipments technologic.
Corporation has advanced design, Advanced products, the largest vacuum pumps test center in China, also has previously established the strict Q/C systemas per ISO9001 regular. There are total 25 significant series of vacuum equipment, Our goods are extensively used in departments of metallurgical, developing products, petroleum, environmental, proteion, chemical, medication, textiles, food, aerospae, electronic, energy, nationwide defence industries and science research and so forth.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and options:
For your series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically within the pump casing. When the vanes rotate, the liquid in the casing types a liquid ring that's concentric together with the pump casing under the centrifugal impact, the cubage involving liquid and vanes possess a periodic transform, so the perform of pumping be performed. Liquid ring vacuum pumps are with the capabilities of very low energy consumption and very low noise. They could be made use of to pump water vapor, inflammable and explosive gas too as ordinary gases. With distinctive products utilised for significant components, they're able to also pump corrosive gasoline. Appropriate actuating medium or occasionally pumped medium can be chosen as actuating liquids, so the pumps can just about handle all widely employed for light, chemical, meals, electric power and pharmaceutical industries, and so forth.