one.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 verify values as well as other associated vacuum goods and method.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have the strongest development capability of vacuum pumps and vacuum equipments technologic.
Firm has advanced design, Superior equipment, the largest vacuum pumps test center in China, also has previously established the strict Q/C systemas per ISO9001 typical. You will discover total 25 major series of vacuum tools, Our goods are widely used in departments of metallurgical, constructing supplies, petroleum, environmental, proteion, chemical, medicine, textiles, food, aerospae, electronic, power, nationwide defence industries and science exploration and so forth.
two.LIQUID (WATER) RING VACUUM PUMPS
Working principle and characteristics:
For that series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically within the pump casing. Once the vanes rotate, the liquid within the casing types a liquid ring that is concentric with all the pump casing under the centrifugal result, the cubage amongst liquid and vanes possess a periodic transform, so the perform of pumping be performed. Liquid ring vacuum pumps are in the functions of very low vitality consumption and low noise. They’re able to be used to pump water vapor, inflammable and explosive fuel likewise as ordinary gases. With specific elements used for significant parts, they could also pump corrosive gasoline. Appropriate actuating medium or often pumped medium might be selected as actuating liquids, so the pumps can nearly deal with all broadly employed for light, chemical, food, electric energy and pharmaceutical industries, and so on.