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Why Your Water Pump Overheats? Root Causes and Effective Solutions

This science-based guide teaches how to properly select a water pump by accurately calculating and balancing head (total resistance including static lift, friction losses, and suction) and flow rate (volume delivered per unit time)—two inversely related parameters shown on the pump's performance curve. It explains common mistakes (guesswork, ignoring dynamic head, focusing on only one parameter, or overlooking application needs), provides practical calculation steps, mitigation strategies, and emphasizes matching the operating point to the best efficiency zone to prevent inefficiency, cavitation, energy waste, and early pump failure across industrial, agricultural, commercial, and residential uses.

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Wrong Head & Flow Rate? A Science-Based Guide to Water Pump Parameter Selection

This science-based guide explains how to correctly select a water pump by precisely matching head and flow rate—the two interdependent parameters that, if miscalculated, lead to inefficiency, equipment damage, excessive energy use, and premature failure.

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