Dry-Run Protection and Anti-Idle Design in Permanent Magnet Water Pump

Permanent Magnet Water Pumps are widely used in industrial, residential, and agricultural applications due to their high efficiency, precision control, and durability. One of the key operational concerns for any pump is the risk of dry running or idle operation. Dry running occurs when a pump operates without sufficient liquid, which can cause overheating, mechanical damage, and significantly reduced lifespan. Anti-idle design features and dry-run protection are therefore critical to ensure safe, reliable, and long-term performance.