As the liquid ring pump is self-priming when half filled with fluid, it is capable of pumping from a suction line partly filled with air or gases.
As these pumps are self-priming, they are ideal for use as return pumps in CIP systems. In particular they are used for the CIP-return application.
- Self-priming (when pump casing is half filled with fluid)
- Suitable for aerated fluids
- High efficiency
- Minimal maintenance
Simplicity of design
The liquid ring pump does not contain many parts – the pumphead being connected to a standard electric motor. The impeller is fixed onto the pump shaft and housed in a pump casing with a casing cover.
The impeller itself is cast manufacture with straight radial impeller vanes with one impeller size for each type of liquid ring pump.