1.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 check values together with other relevant vacuum goods and program.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest improvement potential of vacuum pumps and vacuum equipments technologic.
Business has innovative design, Sophisticated equipment, the largest vacuum pumps check center in China, also has currently established the strict Q/C systemas per ISO9001 common. You will find complete 25 key series of vacuum tools, Our merchandise are widely used in departments of metallurgical, constructing resources, petroleum, environmental, proteion, chemical, medication, textiles, food, aerospae, electronic, electrical power, national defence industries and science exploration etc.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and options:
For that 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 within the casing types a liquid ring which is concentric with the pump casing beneath the centrifugal effect, the cubage amongst liquid and vanes have a periodic transform, so the function of pumping be performed. Liquid ring vacuum pumps are in the attributes of lower energy consumption and very low noise. They’re able to be employed to pump water vapor, inflammable and explosive gas too as ordinary gases. With particular supplies employed for big components, they’re able to also pump corrosive gas. Ideal actuating medium or at times pumped medium is often chosen as actuating liquids, so the pumps can nearly take care of all widely used for light, chemical, food, electrical energy and pharmaceutical industries, etc.