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The FSK type two stages water ring vacuum pump is a kind of anti-corrosion vacuum pump designed by J.H.EQUIPMENT, which can obtain 4-8Kpa ultimate pressure for the single-stage pump and 2-4KPa for the two-stage pump. 

It adopts the reinforced glass fiber as the basic material of the pump body, which is formed in high temperature and pressure mould.  It is mainly used to pump air and other gases which is corrosive and has a small amount of dust, in the technical processes of vacuum evaporation, concentration, feeding, dehydration, drying and so on in chemical reactors, laboratory analysis, distillation columns, evaporative coolers, steam condenser evacuation systems etc.

Product Advantages

* Specially designed to pump corrosive gas
Can avoid explosion when it's used to pump explosive and flammable gases because there is no temperature difference during the compression process.
* Compact structure, reliable to use and convenient to assemble and disassemble
* One moving part, no metal-to-metal contact in the compression chamber, no internal lubrication required.