one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice kind, 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 out values along with other associated vacuum items and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve got the strongest improvement ability of vacuum pumps and vacuum equipments technologic.
Enterprise has superior style and design, Advanced gear, the largest vacuum pumps test center in China, also has already established the strict Q/C systemas per ISO9001 common. You’ll find total 25 significant series of vacuum tools, Our items are broadly used in departments of metallurgical, setting up materials, petroleum, environmental, proteion, chemical, medication, textiles, food, aerospae, electronic, power, national defence industries and science investigate and so forth.
2.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and attributes:
For that 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 from the casing forms a liquid ring that is concentric together with the pump casing under the centrifugal impact, the cubage involving liquid and vanes possess a periodic adjust, so the function of pumping be performed. Liquid ring vacuum pumps are in the features of reduced energy consumption and minimal noise. They could be applied to pump water vapor, inflammable and explosive gasoline as well as ordinary gases. With unique supplies made use of for key components, they might also pump corrosive gasoline. Appropriate actuating medium or in some cases pumped medium can be selected as actuating liquids, so the pumps can just about deal with all widely applied for light, chemical, food, electric electrical power and pharmaceutical industries, etc.