Vacuum Pumps

one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice type, 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 along with other connected vacuum goods and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest growth skill of vacuum pumps and vacuum equipments technologic.
Firm has sophisticated layout, Superior gear, the biggest vacuum pumps check center in China, also has presently established the stringent Q/C systemas per ISO9001 regular. There are complete 25 important series of vacuum equipment, Our items are widely used in departments of metallurgical, developing supplies, petroleum, environmental, proteion, chemical, medication, textiles, meals, aerospae, electronic, energy, national defence industries and science exploration and so forth.
2.LIQUID (WATER) RING VACUUM PUMPS
Working 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 within the casing kinds a liquid ring that is concentric with the pump casing under the centrifugal impact, the cubage in between liquid and vanes possess a periodic change, so the perform of pumping be carried out. Liquid ring vacuum pumps are from the attributes of very low power consumption and lower noise. They will be applied to pump water vapor, inflammable and explosive fuel too as ordinary gases. With particular resources used for main components, they will also pump corrosive fuel. Ideal actuating medium or often pumped medium can be selected as actuating liquids, so the pumps can nearly take care of all extensively applied for light, chemical, food, electrical electrical power and pharmaceutical industries, and so forth.