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 verify values and also other linked vacuum products and method.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest advancement means of vacuum pumps and vacuum equipments technologic.
Enterprise has superior design and style, Advanced equipment, the biggest vacuum pumps check center in China, also has presently established the strict Q/C systemas per ISO9001 standard. There are total 25 major series of vacuum products, Our solutions are widely used in departments of metallurgical, setting up products, petroleum, environmental, proteion, chemical, medicine, textiles, food, aerospae, electronic, power, nationwide defence industries and science analysis and so forth.
two.LIQUID (WATER) RING VACUUM PUMPS
Working principle and attributes:
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 during the casing types a liquid ring which is concentric with the pump casing under the centrifugal result, the cubage concerning liquid and vanes have a periodic modify, so the perform of pumping be performed. Liquid ring vacuum pumps are with the attributes of lower energy consumption and reduced noise. They can be used to pump water vapor, inflammable and explosive fuel also as ordinary gases. With unique elements employed for key elements, they could also pump corrosive fuel. Suitable actuating medium or occasionally pumped medium might be selected as actuating liquids, so the pumps can just about deal with all broadly employed for light, chemical, foods, electric energy and pharmaceutical industries, and so forth.