one.Ever-Power Vacuum Pumps Co.,Ltd.
Producer 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 test values along with other associated vacuum goods and method.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve got the strongest development capability of vacuum pumps and vacuum equipments technologic.
Organization has innovative style, Sophisticated tools, the largest vacuum pumps test center in China, also has currently established the rigid Q/C systemas per ISO9001 regular. There are actually complete 25 main series of vacuum equipment, Our merchandise are extensively used in departments of metallurgical, constructing elements, petroleum, environmental, proteion, chemical, medicine, textiles, meals, aerospae, electronic, power, national defence industries and science exploration and so forth.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and features:
To the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically in the pump casing. When the vanes rotate, the liquid while in the casing types a liquid ring which is concentric using the pump casing beneath the centrifugal impact, the cubage concerning liquid and vanes possess a periodic transform, so the perform of pumping be carried out. Liquid ring vacuum pumps are of the functions of minimal vitality consumption and very low noise. They can be utilised to pump water vapor, inflammable and explosive gas at the same time as ordinary gases. With special elements applied for significant components, they can also pump corrosive fuel. Appropriate actuating medium or from time to time pumped medium might be picked as actuating liquids, so the pumps can virtually deal with all extensively used for light, chemical, meals, electric energy and pharmaceutical industries, and so on.