The flow channel design and material selection of a submersible sewage pump are crucial to the performance and service life of the pump. In actual applications, comprehensive consideration and selection should be made based on the specific use environment and needs.

The selection of impeller material for submersible sewage pumps should be comprehensively considered based on factors such as specific use environment, economy and practicality. When choosing, you should fully understand the characteristics of various materials and make wise decisions based on actual needs.

The coordinated work of the rotating parts of the sewage pump ensures the normal operation and efficient operation of the sewage pump. During use, these parts need to be inspected and maintained regularly to ensure their performance and life.