1.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 check values along with other connected vacuum products and technique.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have the strongest advancement means of vacuum pumps and vacuum equipments technologic.
Organization has state-of-the-art design, Advanced gear, the largest vacuum pumps test center in China, also has already established the stringent Q/C systemas per ISO9001 common. You’ll find complete 25 important series of vacuum gear, Our items are extensively utilized in departments of metallurgical, building products, petroleum, environmental, proteion, chemical, medication, textiles, meals, aerospae, electronic, power, national defence industries and science exploration and so forth.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and features:
For 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 during the casing forms a liquid ring that’s concentric with all the pump casing under the centrifugal effect, the cubage among liquid and vanes have a periodic alter, so the function of pumping be carried out. Liquid ring vacuum pumps are of the capabilities of lower energy consumption and low noise. They’re able to be utilized to pump water vapor, inflammable and explosive gas also as ordinary gases. With specific supplies utilized for important elements, they could also pump corrosive fuel. Ideal actuating medium or at times pumped medium is usually selected as actuating liquids, so the pumps can pretty much handle all extensively utilized for light, chemical, food, electric energy and pharmaceutical industries, and so on.