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 verify values together with other associated vacuum items and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have now the strongest improvement potential of vacuum pumps and vacuum equipments technologic.
Business has advanced design and style, State-of-the-art products, the largest vacuum pumps test center in China, also has presently established the strict Q/C systemas per ISO9001 regular. You will discover total 25 key series of vacuum gear, Our merchandise are broadly used in departments of metallurgical, constructing materials, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, power, national defence industries and science investigation etc.
two.LIQUID (WATER) RING VACUUM PUMPS
Working principle and functions:
For your 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 while in the casing varieties a liquid ring that is concentric with the pump casing under the centrifugal impact, the cubage involving liquid and vanes possess a periodic adjust, so the perform of pumping be performed. Liquid ring vacuum pumps are in the characteristics of low power consumption and reduced noise. They will be applied to pump water vapor, inflammable and explosive fuel at the same time as ordinary gases. With special components utilized for important components, they will also pump corrosive gas. Appropriate actuating medium or from time to time pumped medium is usually picked as actuating liquids, so the pumps can practically take care of all extensively employed for light, chemical, foods, electric power and pharmaceutical industries, and so forth.