Liquid Ring Compressor Video

A rotary compressor that compresses and transports gas by changing the volume of the crescent cavity formed by the liquid ring attached to the inner wall of. New liquid ring compressor designs use two impellers which compress the medium in three stages rather than one or two stage compression as with previous designs. This three stage compression can result in lower internal losses optimized intermediate pressures higher isothermal efficiency and lower volume flow loss at high discharge pressures.