Liquid Ring Vacuum Pump Working Principle

As the rotor spins the seal liquid inside the pump forms a rotating liquid ring on the inner surface of the body forming the liquid ring.

Liquid ring vacuum pump working principle. They are typically used as a vacuum pump but can also be used as a gas compressor the function of a liquid ring pump is similar to a rotary vane pump with the difference being that the vanes are an integral part of the rotor and churn a rotating ring of liquid to form the compression chamber seal. A liquid ring pump is a rotating positive displacement pump. For more than 110 years nash liquid ring technology has provided reliable solutions for process applications. Check out the top tips for selecting the right vacuum pump here.

Our liquid ring vacuum pump design was the first of its kind at the turn of the 20th century and has. To produce vacuum in a two stage liquid ring vacuum pump a multi blade impeller on a shaft is positioned eccentrically in a cylindrical housing that is partially filled with sealing liquid as the shaft turns a liquid ring is created by the centrifugal force generated by the rotating impeller. Https youtu be s5uyexb1tbq how a liquid ring vacuum pump works.