Vacuum Pumps

one.Ever-Power Vacuum Pumps Co.,Ltd.
Producer 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 check values as well as other associated vacuum goods and method.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have the strongest growth ability of vacuum pumps and vacuum equipments technologic.
Firm has state-of-the-art style and design, Advanced equipment, the largest vacuum pumps test center in China, also has previously established the rigid Q/C systemas per ISO9001 typical. You’ll find total 25 major series of vacuum tools, Our products are widely used in departments of metallurgical, constructing materials, petroleum, environmental, proteion, chemical, medicine, textiles, food, aerospae, electronic, electrical power, national defence industries and science exploration and so forth.
2.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 in the pump casing. Once the vanes rotate, the liquid in the casing types a liquid ring that is concentric with all the pump casing under the centrifugal result, the cubage in between liquid and vanes possess a periodic adjust, so the perform of pumping be carried out. Liquid ring vacuum pumps are of the functions of very low power consumption and lower noise. They are able to be used to pump water vapor, inflammable and explosive gasoline at the same time as ordinary gases. With unique elements applied for important elements, they’re able to also pump corrosive gasoline. Appropriate actuating medium or often pumped medium might be chosen as actuating liquids, so the pumps can nearly deal with all broadly utilized for light, chemical, food, electric energy and pharmaceutical industries, and so on.