Magnetic Drive Pump Selection Guide August 04, 2026
This magnetic drive pump selection guide explains how to choose a reliable sealless pump for corrosive, toxic, high-temperature, and hazardous fluids. It covers chemical compatibility, wetted materials, temperature limits, solids, viscosity, specific gravity, mounting configurations, flow rate, total dynamic head, NPSH, motor sizing, and magnetic coupling torque. The article also highlights dry running, decoupling, bearing selection, active monitoring, and key standards such as ANSI B73.3, API 685, and ISO 2858, helping engineers reduce leakage risks, maintenance demands, and unexpected downtime.
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