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Stainless steel tanks and pipework in a food processing plant
Article · Progressive cavity pumps · 13 November 2026

4 essential tips for selecting pumps for shear-sensitive products

When it comes to selecting pumps for shear-sensitive products, ensuring optimal performance while maintaining product integrity is paramount. Here are four essential tips to consider:

1. Fluid-compatibility with pump build materials

Selecting the right build materials for the pump that align with the nature of the pumped fluid is crucial. Different fluids require specific build materials to avoid premature failures and clogging issues. Pumps designed for less viscous fluids may struggle when handling particles or abrasives, potentially compromising operational efficiency and product integrity.

2. Understanding optimal operating parameters

Understanding the pump’s optimal operating parameters through performance and efficiency curves is essential. Running the pump within its efficiency points prevents inefficiencies like recirculation, high internal temperatures, and excessive vibration. By adhering to these parameters, operators can avoid issues that might compromise the pump’s performance when handling shear-sensitive liquids, ensuring smoother operations.

3. Importance of proper alignment

Maintaining proper alignment is crucial for a pump’s efficiency when handling shear-sensitive materials. Misalignment not only decreases efficiency but also induces excessive vibrations, potentially impacting other critical system components. Operating the pump at correct specifications not only ensures efficiency but also reduces energy consumption. Regular checks and alignments are necessary to maintain the pump’s effectiveness when handling shear-sensitive products.

4. Work with a supplier who knows shear-sensitive products

Working with a supplier who knows shear-sensitive media pays off. An experienced supplier knows which pump types, speeds and materials are gentle on the product, and can help you find a solution that suits your process. Turoteknikk supplies pumps to the food industry, biogas and industry, among others, and is happy to help you choose. See also our hygienic pumps for the food industry.

Making informed decisions for efficient handling of shear-sensitive materials

Implementing these four tips—ensuring fluid-compatibility with pump build materials, understanding optimal operating parameters, maintaining proper alignment, and working with an experienced supplier—will significantly contribute to selecting the perfect pump for shear-sensitive products. This proactive approach not only enhances operational efficiency but also maintains product integrity, crucial in industries such as biogas production for a sustainable and greener future.

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