When selecting a slurry pump based on particle size, you should consider the following factors
Particle size distribution
The size distribution of the particles in the slurry will determine the type of pump required. If the particles are relatively uniform in size, a centrifugal pump may be suitable. However, if the particles are of varying sizes, you may need a positive displacement pump.
Concentration of solids
The concentration of solids in the slurry will also affect the type of pump required. If the concentration is high, a positive displacement pump may be necessary to handle the thicker slurry.
Abrasiveness of particles
The abrasiveness of the particles in the slurry will also determine the type of pump required. If the particles are highly abrasive, you may need a pump with wear-resistant components.
Specific gravity of the slurry
The specific gravity of the slurry will affect the pump’s ability to lift the slurry. If the slurry has a high specific gravity, you may need a pump with a higher horsepower to lift the slurry.
Flow rate
The flow rate of the slurry will determine the size of the pump required. If the flow rate is high, you may need a larger pump to handle the slurry.
In the end, selecting the correct slurry pump based on particle size requires a thorough understanding of the slurry’s characteristics. By considering the factors mentioned above, you can choose the right pump for your specific application. It is always best to consult with a qualified engineer or pump supplier to ensure that you select the correct pump for your needs.