The actual use results show that the most failure of the sealing element is the end face of the moving and static ring. Centrifugal Pumps seals the moving and the end face of the static ring is a common failure phenomenon. The main reasons are:

This article is about the introduction of some technical parameters of Grinder Pumps in manufacturing.

This article is about how to troubleshoot related faults in Submersible Water Pump For Deep Well.

This article introduces the research and development process on how to improve the service life of Submersible Drainage Pumps.

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This article details the points that need to be paid attention to before installation of Deep Well Pumps.