Pumping high content solids up to 13%, also long fibred

The Swiss company Catag AG is producing the HUS screw channel pumps. A great pumping solution for sewage, abrasive and high viscous liquids.
Catag has now been merged with the Verder Group, worldwide, all Verder offices have the opportunity to offer this unique technique to the whole industrial sector.

The HUS screw channel pump offers extremely high efficiency, even to the BEP without any power loss. The screw consists of a custom made impeller that ensures a high efficiency, also when pumping thicker fluids. The pumps have  a wide outlet enabling pumping long fibers that may tangle and wrap.

The very clever and solid design of the pump make maintenance and lifecycle costs very low. Even when pumping high abrasive fluids, such as sandy slurries, there is a very low wear characteristic.

An impeller that is formed as a corkscrew lays in a cone shaped casing. The impeller has also the working principle of a corkscrew. Through the rotation of this screw the fluid is literally being pushed away. The cone form of this pump ensures a blockage free operation. The efficiency of the pump is becoming better when the viscosity of the fluid becomes higher.

Comparative tests have shown that the patented HUS screw channel pump achieves the best efficiency in comparison with other pump systems of the same size.

Ranging:

• Flow range max 1500 m3/h
• Head max 75 mwc

For more information, please click here.

 

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