Vacuum Pumps

one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice variety, 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 and other associated vacuum items and system.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve got the strongest development potential of vacuum pumps and vacuum equipments technologic.
Enterprise has sophisticated style and design, Advanced products, the largest vacuum pumps test center in China, also has presently established the strict Q/C systemas per ISO9001 regular. You’ll find total 25 key series of vacuum products, Our goods are extensively used in departments of metallurgical, constructing materials, petroleum, environmental, proteion, chemical, medication, textiles, meals, aerospae, electronic, energy, national defence industries and science study and so on.
two.LIQUID (WATER) RING VACUUM PUMPS
Working principle and attributes:
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 within the casing varieties a liquid ring that is concentric with the pump casing under the centrifugal result, the cubage concerning liquid and vanes have a periodic change, so the function of pumping be carried out. Liquid ring vacuum pumps are in the features of lower power consumption and reduced noise. They can be employed to pump water vapor, inflammable and explosive gas as well as ordinary gases. With unique resources utilized for significant elements, they might also pump corrosive gasoline. Appropriate actuating medium or in some cases pumped medium could be picked as actuating liquids, so the pumps can virtually take care of all widely employed for light, chemical, food, electric power and pharmaceutical industries, and so on.