Why and How to Use Slurry Pumps

Slurry pumps are heavier and more powerful versions of centrifugal pumps used for working with tough or abrasive applications. Standard centrifugal pumps are mainly used to dispense clear liquids, while suspension pumps are used to hydraulically transport solids.

The term "slurry pump" includes all devices used to transport solids. More specific names are given to them depending on the size of the solids being transported or because of their specific use. To know more about slurry pumps, you can simply visit https://www.schurcoslurry.com/.

Suspension pumps are designed to transport silt, clay, silt, and sand in solid particle counts of up to 2 millimeters. The sand and gravel pump handle tile and gravel hauling in the 2 to the 8-millimeter range. 

In addition, gravel pumps can pump solids up to 50 millimeters in size. Dredging pumps are used to treat solid particles up to more than 50 millimeters in diameter.

The specific name also depends on the application or usage. Foam pumps process foamed suspensions, mainly in flotation. The carbon pump provides gentle hydraulic transport of carbon in the pulp and carbon in the leach chain.

The crankcase pump is basically a working downhole pump that has the casing submerged but the bearings and drive are dry. The submersible pump, as the name suggests, is completely submerged, including the casing and drive.

When designing suspension pumps, it is necessary to consider that the type of application ensures proper operation under different conditions. They are designed for highly abrasive, abrasive, and slightly abrasive conditions. The application of a suspension pump and its operating conditions must be well understood before determining the right pump for the application.