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1.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer 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 test values and other linked vacuum products and technique.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest growth capacity of vacuum pumps and vacuum equipments technologic.
Firm has innovative style and design, State-of-the-art equipment, the biggest vacuum pumps test center in China, also has previously established the stringent Q/C systemas per ISO9001 regular. There are actually complete 25 significant series of vacuum products, Our solutions are widely used in departments of metallurgical, making materials, petroleum, environmental, proteion, chemical, medication, textiles, meals, aerospae, electronic, power, national defence industries and science analysis etc.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and functions:
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 in the casing varieties a liquid ring that’s concentric together with the pump casing under the centrifugal effect, the cubage in between liquid and vanes have a periodic alter, so the perform of pumping be carried out. Liquid ring vacuum pumps are of the attributes of reduced power consumption and very low noise. They might be employed to pump water vapor, inflammable and explosive gasoline as well as ordinary gases. With unique resources applied for key parts, they can also pump corrosive gas. Suitable actuating medium or sometimes pumped medium is often picked as actuating liquids, so the pumps can almost deal with all broadly made use of for light, chemical, food, electric power and pharmaceutical industries, and so forth.