1.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 test values and also other connected vacuum products and procedure.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest development means of vacuum pumps and vacuum equipments technologic.
Business has superior design, Advanced products, the biggest vacuum pumps test center in China, also has presently established the rigid Q/C systemas per ISO9001 regular. You will discover total 25 big series of vacuum equipment, Our goods are widely used in departments of metallurgical, setting up supplies, petroleum, environmental, proteion, chemical, medicine, textiles, foods, aerospae, electronic, energy, nationwide defence industries and science exploration and so on.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and attributes:
To the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically while in the pump casing. Once the vanes rotate, the liquid within the casing varieties a liquid ring which is concentric together with the pump casing under the centrifugal impact, the cubage concerning liquid and vanes have a periodic transform, so the function of pumping be performed. Liquid ring vacuum pumps are in the attributes of minimal energy consumption and low noise. They can be applied to pump water vapor, inflammable and explosive gas likewise as ordinary gases. With unique components employed for significant elements, they are able to also pump corrosive fuel. Appropriate actuating medium or at times pumped medium may be selected as actuating liquids, so the pumps can virtually deal with all extensively applied for light, chemical, meals, electric power and pharmaceutical industries, and so forth.