1.Ever-Power Vacuum Pumps Co.,Ltd.
Producer of: Vacuum pumps of spiral slice style, 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 and also other relevant vacuum goods and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest growth ability of vacuum pumps and vacuum equipments technologic.
Firm has advanced style, Sophisticated tools, the largest vacuum pumps check center in China, also has currently established the stringent Q/C systemas per ISO9001 typical. You can find complete 25 significant series of vacuum gear, Our items are extensively utilized in departments of metallurgical, developing materials, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, energy, nationwide defence industries and science investigate etc.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and functions:
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 which is concentric with all the pump casing under the centrifugal effect, the cubage amongst liquid and vanes have a periodic alter, so the function of pumping be carried out. Liquid ring vacuum pumps are from the options of very low power consumption and reduced noise. They could be employed to pump water vapor, inflammable and explosive gas too as ordinary gases. With exclusive components employed for significant parts, they will also pump corrosive fuel. Suitable actuating medium or often pumped medium can be selected as actuating liquids, so the pumps can almost deal with all extensively employed for light, chemical, meals, electric energy and pharmaceutical industries, and so on.