one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice style, 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 also other relevant vacuum solutions and technique.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We now have the strongest improvement ability of vacuum pumps and vacuum equipments technologic.
Firm has advanced style, Superior equipment, the biggest vacuum pumps test center in China, also has currently established the rigid Q/C systemas per ISO9001 common. You can find total 25 big series of vacuum products, Our goods are extensively used in departments of metallurgical, developing materials, petroleum, environmental, proteion, chemical, medicine, textiles, meals, aerospae, electronic, electrical power, national defence industries and science research and so on.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and options:
For your series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically while in the pump casing. When the vanes rotate, the liquid inside the casing types a liquid ring that is concentric with all the pump casing beneath the centrifugal result, the cubage concerning liquid and vanes possess a periodic adjust, so the perform of pumping be carried out. Liquid ring vacuum pumps are from the characteristics of minimal vitality consumption and very low noise. They might be applied to pump water vapor, inflammable and explosive gas too as ordinary gases. With particular materials applied for big parts, they will also pump corrosive fuel. Suitable actuating medium or occasionally pumped medium is often picked as actuating liquids, so the pumps can just about deal with all broadly employed for light, chemical, meals, electrical energy and pharmaceutical industries, and so forth.