The self-priming pumps' ability to handle air is another significant performance feature. They are equipped with a mechanism that allows them to expel air from the pump casing, ensuring that the pump can continue to operate efficiently even if air is drawn into the system. This feature is crucial in applications where the liquid source may contain air bubbles or where the pump is used in a suction lift scenario.

Another performance aspect of self-priming pumps is their robust construction. Thes...  more