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Pump Efficiency Evaluation and Energy-Saving Operation

Mar 19,2026

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Summary: Regularly cleaning flow passages and maintaining component precision also help reduce energy losses, achieving energy-saving purposes.
Pump Efficiency Evaluation and Energy-Saving Operation

The operating efficiency of a pump directly impacts energy costs. Evaluating pump efficiency typically involves parameters such as flow rate, head, and shaft power. In practical applications, operating efficiency can be improved by adjusting speed via Variable Frequency Drives (VFDs), trimming the impeller diameter, or selecting a pump model that better matches the duty point. Regularly cleaning flow passages and maintaining component precision also help reduce energy losses, achieving energy-saving purposes.

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