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Factors to Select Progressive Cavity Pump Or Any Pump for Your Applications

 

Positive displacement pumps, cavity pumps, PC pumps, and PCP pumps are other names for progressive cavity pumps. Some individuals usually buy larger pumps to deal with unknown variables, which ultimately leads to more expensive equipment, components, servicing, and operating costs.

Selecting the best progressive cavity pump model is a somewhat involved task. Customers may ask such questions a lot before deciding which model is suitable for their pumping needs.



Certain materials and uses are well-suited for progressive cavity pumps. As is typically the case with many various kinds of pumps, they are not the best choice for every application. Selecting the appropriate pump is always crucial. Locate, set up, and execute the fluid processing application to get the best results. 

Before you buy the PC pump, the following ten things need to be prepared for your pump distributor or manufacturer.

What kind of material has to be pumped? type: viscosity or dry solids?

As viscosity increases, so do the maximum allowed speed, the maximum pressure allowed per stator/rotor stage, and the pump slip.

Are there any solid components? Which solid concentrations and particle sizes are the highest?

as the highest pump speeds that are allowed are restricted by abrasive soft solids. The largest hard particle in the substance must be able to pass through the cavities of the pumps. It is better to know the concentration of the solids than their particle size. The majority of goods, like toothpaste and paper-coating mixtures, exhibit their viscosity characteristics because of the high volumetric concentration of finely divided components in suspension. 

What is the substance's maximum temperature?

Higher temperatures affect the use of elastomeric materials for the pump stator. Moreover, at greater temperatures, smaller rotors are required.

What is the pressure?

Greater pressures require additional stator/rotor stages; pump slip increases as differential pressure rises; greater pressures and slide accelerate the rate of abrasive wear.

What is the pH value?

Neutral pH varies from 0 to 7, and alkaline pH extends from 7 to 14. You must consider the material's pH value and hydrogenation activity when selecting construction materials for the pump.

In summary

The exact selection of a single progressive cavity pump should be based on the principles of economy, logic, and reliability. A poorly considered model selection will lead to problems with maintenance, management, and future use. Therefore, selecting an appropriate and reliable PC pump based on the actual production requirements may help to ensure efficient production while also reducing future administration and maintenance expenses. For example, it can reduce the number and extent of general accessory replacements and repairs.

When in doubt, seek advice from the leading source and manufacturer. The greatest provider of progressive cavity pumps is Risansi Industries Ltd.; they will also help you make the finest decisions and guarantee dependability and effectiveness.

Risansi also deals in other types of pumps like single screw pumps, barrel pumps, and more throughout India and across the globe.

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