Vacuum Pumps

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 relevant vacuum items and system.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest development ability of vacuum pumps and vacuum equipments technologic.
Firm has sophisticated layout, Sophisticated gear, the biggest vacuum pumps test center in China, also has previously established the stringent Q/C systemas per ISO9001 conventional. You will discover total 25 big series of vacuum equipment, Our solutions are broadly used in departments of metallurgical, creating elements, petroleum, environmental, proteion, chemical, medicine, textiles, foods, aerospae, electronic, power, nationwide defence industries and science analysis etc.
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 inside the pump casing. When the vanes rotate, the liquid from the casing varieties a liquid ring that may be concentric together with the pump casing under the centrifugal impact, the cubage amongst liquid and vanes possess a periodic alter, so the perform of pumping be carried out. Liquid ring vacuum pumps are of your options of very low vitality consumption and reduced noise. They could be employed to pump water vapor, inflammable and explosive gas at the same time as ordinary gases. With exclusive supplies applied for important parts, they can also pump corrosive fuel. Ideal actuating medium or at times pumped medium could be chosen as actuating liquids, so the pumps can nearly deal with all broadly utilized for light, chemical, foods, electric electrical power and pharmaceutical industries, etc.