April 2025

NMQ pump

How to Protect Your Pumps From Deadheading

Deadheading occurs when a centrifugal pump runs without fluid flow, causing overheating, pressure buildup, and potential pump failure. This article explains what deadheading is, why it is difficult to detect, and the dangers it poses, such as component damage and energy waste. Learn effective ways to prevent deadhead conditions using monitoring techniques like flow, pressure, and temperature sensors, as well as preventive measures such as bypass lines and pressure relief valves.

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