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 related vacuum products and technique. Hangzhou Ever-Power Vacuum Pumps Co.,Ltd. We have now the strongest improvement capability of vacuum pumps and vacuum equipment technologic. Organization has innovative design, Superior equipment, the largest vacuum pumps check center in China, also has previously established the strict Q/C systemas per ISO9001 normal. There are actually total 25 main series of vacuum tools, Our items are widely used in departments of metallurgical, developing supplies, petroleum, environmental, proteion, chemical, medicine, textiles, foods, aerospae, electronic, electrical power, nationwide defence industries and science investigation and so forth.
LIQUID (WATER) RING VACUUM PUMPS
Working principle and features: For the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed eccentrically within the pump casing. When the vanes rotate, the liquid while in the casing varieties a liquid ring that is definitely concentric using the pump casing under the centrifugal effect, the cubage among liquid and vanes have a periodic change, so the function of pumping be performed. Liquid ring vacuum pumps are of the attributes of lower vitality consumption and reduced noise. They’re able to be applied to pump water vapor, inflammable and explosive gas too as ordinary gases. With unique resources used for key parts, they are able to also pump corrosive gas. Appropriate actuating medium or sometimes pumped medium might be chosen as actuating liquids, so the pumps can virtually manage all extensively applied for light, chemical, food, electric energy and pharmaceutical industries, and so on.