Material Selection and Application Limitations of Slurry Pump Expeller

Material selection of slurry pump expeller  

The material of the expeller is generally cast iron, but can also choose high chrome alloy and rubber material. The choice of these materials depends on the specific working conditions and media characteristics, to ensure that the expeller wear resistance and corrosion resistance.

Application Limitations of Slurry Pump expeller

Despite its many advantages, the expeller seal has some limitations. For example, it is mainly used to seal low-pressure impurity-containing liquids, and may not be as effective as other sealing methods for high-pressure or pure liquids. In addition, the expeller seal consumes more power, which is also one of the factors to be considered in the selection.