1.Ever-Power Vacuum Pumps Co.,Ltd.
Producer 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 examine values and also other related vacuum products and program.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have now the strongest improvement means of vacuum pumps and vacuum equipments technologic.
Organization has innovative style, Innovative products, the biggest vacuum pumps test center in China, also has by now established the strict Q/C systemas per ISO9001 standard. You will find total 25 significant series of vacuum gear, Our solutions are widely used in departments of metallurgical, developing components, petroleum, environmental, proteion, chemical, medication, textiles, foods, aerospae, electronic, energy, national defence industries and science research etc.
two.LIQUID (WATER) RING VACUUM PUMPS
Working principle and functions:
For the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically during the pump casing. When the vanes rotate, the liquid during the casing forms a liquid ring that is definitely concentric together with the pump casing under the centrifugal impact, the cubage concerning liquid and vanes possess a periodic change, so the perform of pumping be performed. Liquid ring vacuum pumps are of your functions of very low power consumption and minimal noise. They can be made use of to pump water vapor, inflammable and explosive gas as well as ordinary gases. With distinctive supplies employed for major parts, they will also pump corrosive fuel. Appropriate actuating medium or often pumped medium is often chosen as actuating liquids, so the pumps can practically deal with all broadly used for light, chemical, food, electric power and pharmaceutical industries, and so forth.