1.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice sort, 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 examine values as well as other related vacuum products and process.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have the strongest development capability of vacuum pumps and vacuum equipments technologic.
Organization has superior style, Innovative equipment, the biggest vacuum pumps check center in China, also has currently established the strict Q/C systemas per ISO9001 typical. You will find total 25 key series of vacuum products, Our goods are extensively used in departments of metallurgical, setting up components, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, energy, national defence industries and science analysis etc.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and attributes:
For your 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 while in the casing forms a liquid ring which is concentric together with the pump casing beneath the 
centrifugal result, the cubage concerning liquid and vanes have a periodic modify, so the perform of pumping be carried out. Liquid ring vacuum pumps are of your functions of reduced vitality consumption and very low noise. They’re able to be made use of to pump water vapor, inflammable and explosive fuel as well as ordinary gases. With distinctive resources applied for big elements, they will also pump corrosive gas. Appropriate actuating medium or often pumped medium can be selected as actuating liquids, so the pumps can nearly manage all broadly applied for light, chemical, meals, electric energy and pharmaceutical industries, etc.
