Increasing the head of an explosion - proof self - priming pump can be achieved through a combination of optimizing the impeller design, improving the pump body structure, upgrading the motor power, and optimizing the pipeline system. Each method has its own advantages and considerations, and a comprehensive approach is often the best way to achieve the desired increase in head while maintaining the pump's safety, efficiency, and reliability.

Regular maintenance not only extends the lifespan of the pump but also improves its operational efficiency, reduces downtime, and minimizes the risk of costly repairs. Below, we will explore the key benefits of maintaining a diesel engine water-cooled pump.