1、 Reason for cleaning the water pump Many types of water pumps require regular cleaning after use for a period of time. Usually, products that are similar to clean water do not require cleaning the water pump, such as pipeline centrifugal pump products. Other water pump products, due to the turbid medium conveyed, contain particles or highly viscous liquids in the medium. Due to the presence of dirt in the pump body after use for a long time, it is necessary to regularly clean the water pump. 2、 The specific method for cleaning the water pump and the precautions for