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2BE water ring vacuum pump and compressor are high-efficiency and energy-saving products developed by our company on the basis of years of scientific research achievements and production experience, combined with the advanced technology of similar international products. It is usually used to pump gas that does not contain solid particles, is insoluble in water and is non-corrosive, so that vacuum and pressure are formed in closed containers. By changing the obtained material, it can also be used to inhale corrosive gas or use corrosive liquid as working fluid. 2BE water ring vacuum pump is widely used in papermaking, chemical industry, petrochemical industry, light industry, pharmacy, food, metallurgy, building materials, stone tools, coal washing, mineral processing, chemical fertilizer and other industries. ?
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SK water ring vacuum pumps and compressors are widely used in machinery, petrochemical industry, pharmacy, food, sugar industry and electronics industry. Because the gas compression process is isothermal in the working process, it is not easy to be dangerous when compressing and pumping explosive gas, so its application is more extensive. ? The working vacuum range is -0.03-0.08 MPa.
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SK-type directly connected water ring vacuum pump is widely used in electronic device manufacturing, vacuum drying, vacuum evaporation, vacuum concentration, vacuum rejuvenation, vacuum impregnation, filtration, impregnation, waxing, welding, smelting, chemical industry, light industry, petroleum, medical treatment, pharmacy, printing and dyeing, semiconductor, food, atomic energy, textile and other scientific research institutions, universities, industrial and mining enterprises. SK direct-connected water ring vacuum pump cannot be used to pump gases with high oxygen content, toxic, explosive or chemical interaction with pump oil, nor can it be used as compressor or delivery pump.
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2SK water ring vacuum pump is widely used in food, textile, chemical industry, medicine, metallurgy and other industries and electronic fields for vacuum evaporation, vacuum concentration, vacuum moisture regain, vacuum impregnation, vacuum drying and vacuum smelting.
2SK series is used under the condition that the suction pressure is lower than -0.08MPa, and 2SK-P 1 series is used under the condition that the suction pressure is lower than -0.096MPa.
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SZ water ring vacuum pump and compressor are used to pump or compress air and other gases which are non-corrosive, insoluble in water and contain no solid particles, so that a certain degree of vacuum is formed in the sealing system. They are often used in vacuum evaporation, vacuum concentration, vacuum drying, vacuum filtration, vacuum feeding and other technological processes. However, inhaled gas is allowed to be mixed with a small amount of liquid, which is widely used in machinery, petrochemical industry, pharmacy, food, sugar making, electronics and other industries. ? Because gas compression is isothermal in the working process, it is not easy to be dangerous when compressing and pumping flammable and explosive gases, so SZ water ring vacuum pump is widely used.
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SZB water-ring vacuum pump is a cantilever water-ring vacuum pump, which can suck air or other gases that are non-corrosive, insoluble in water and free of solid particles. The lowest suction pressure is -0.086Mpa. Widely used in machinery, petroleum, chemical, pharmaceutical, food and other industries and other fields. It is especially suitable for water diversion of large water pumps.
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At present, SZ and SZB water ring pumps are basically eliminated, and 2BV series water ring vacuum pumps are basically used.
Provided by the Technical Department of Shanghai Lufei Vacuum Pump Factory.