one.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 relevant vacuum merchandise and technique.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We have the strongest improvement capability of vacuum pumps and vacuum equipments technologic.
Enterprise has superior layout, Advanced tools, the biggest vacuum pumps check center in China, also has already established the stringent Q/C systemas per ISO9001 typical. You can find total 25 big series of vacuum equipment, Our goods are broadly used in departments of metallurgical, making components, petroleum, environmental, proteion, chemical, medication, textiles, food, aerospae, electronic, energy, nationwide defence industries and science investigation etc.
two.LIQUID (WATER) RING VACUUM PUMPS
Operating principle and capabilities:
For your series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically in the pump casing. When the vanes rotate, the liquid within the 
casing kinds a liquid ring that may be concentric using the pump casing under the centrifugal effect, the cubage involving liquid and vanes possess a periodic change, so the function of pumping be carried out. Liquid ring vacuum pumps are from the attributes of minimal energy consumption and very low noise. They can be used to pump water vapor, inflammable and explosive gas as well as ordinary gases. With specific elements made use of for main elements, they could also pump corrosive fuel. Suitable actuating medium or sometimes pumped medium is usually selected as actuating liquids, so the pumps can just about manage all widely made use of for light, chemical, foods, electric electrical power and pharmaceutical industries, and so forth.
