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 examine values and various 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.
Organization has advanced layout, Advanced equipment, the biggest vacuum pumps test center in China, also has presently established the strict Q/C systemas per ISO9001 normal. There are actually total 25 key series of vacuum gear, Our solutions are broadly used in departments of metallurgical, constructing materials, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, power, national defence industries and science exploration etc.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and characteristics:
For your series SK, 2SK, YK and 2YK liquid ring vacuum pumps, 
multi-vane impeller is fixed ecceentrically during the pump casing. When the vanes rotate, the liquid while in the casing forms a liquid ring that is concentric using the pump casing under the centrifugal result, the cubage concerning liquid and vanes possess a periodic transform, so the perform of pumping be performed. Liquid ring vacuum pumps are on the characteristics of reduced power consumption and minimal noise. They will be made use of to pump water vapor, inflammable and explosive fuel at the same time as ordinary gases. With unique resources employed for major elements, they will also pump corrosive gas. Ideal actuating medium or from time to time pumped medium can be picked as actuating liquids, so the pumps can practically take care of all extensively employed for light, chemical, foods, electric energy and pharmaceutical industries, and so forth.
