Blog Details

CSP series submerged slurry pumps are mainly used in applications where part of the pump structure needs to extend into sumps, slurry pits, collection basins, or industrial tanks. Depending on the specific configuration, they can transport slurries, tailings, mortar, and other liquids containing solid particles.

Compared with standard horizontal slurry pumps, the selection of submerged pumps requires special attention to the immersion depth and variations in liquid level. When submitting an inquiry, in addition to providing flow rate, head, and media parameters, the following information should also be specified: sump depth and dimensions;

Pump immersion depth; normal and minimum liquid levels; distance between the suction inlet and the sump bottom; sediment layer thickness at the sump bottom; maximum particle size; slurry solids content and density; medium temperature and pH value; and whether operation is continuous or intermittent.

If significant sediment is present at the bottom of the sump, it should be confirmed whether the pump suction inlet needs to be close to the bottom, and whether the product features an inlet configuration suitable for sediment handling. It should not be assumed that all submerged pumps can directly clear severely compacted materials at the bottom of a sump.

During installation, the stability of the support structure, mounting plate, and discharge piping must be ensured. The weight of the piping should not be borne entirely by the pump body, and sufficient clearance should be maintained around the equipment for lifting, inspection, and replacement of wear parts.

The specific immersion depth, structural configuration, allowable particle size, and material specifications of the CSP series should be determined in accordance with your company's actual product documentation.