Vacuum Pumps

one.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer 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 test values together with other relevant vacuum items and procedure.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have now the strongest improvement means of vacuum pumps and vacuum equipments technologic.
Company has sophisticated design, Superior tools, the biggest vacuum pumps test center in China, also has currently established the stringent Q/C systemas per ISO9001 conventional. You’ll find total 25 main series of vacuum products, Our products are extensively utilized in departments of metallurgical, creating materials, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, electrical power, national defence industries and science exploration and so on.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and capabilities:
To the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically during the pump casing. Once the vanes rotate, the liquid during the casing varieties a liquid ring that’s concentric together with the pump casing under the centrifugal effect, the cubage between liquid and vanes possess a periodic alter, so the function of pumping be carried out. Liquid ring vacuum pumps are of the functions of low vitality consumption and lower noise. They’re able to be used to pump water vapor, inflammable and explosive gasoline at the same time as ordinary gases. With distinctive resources made use of for big elements, they are able to also pump corrosive gas. Ideal actuating medium or in some cases pumped medium may be chosen as actuating liquids, so the pumps can practically handle all extensively utilised for light, chemical, meals, electrical electrical power and pharmaceutical industries, etc.