WQ series vertical sewage centrifugal pumps are specially designed for conveying industrial wastewater, municipal sewage, rainwater, and other domestic water containing solid particles and corrosive liquids. The pump is characterized by high efficiency and energy saving, non-clogging, anti-tangling, automatic control and superior performance, so it is usually used in municipal engineering, environmental protection, industrial construction, mining and other fields. At the same time also gradually become the ideal equipment to replace the traditional centrifugal pumps used to deal with the complex working conditions in the long fiber and corrosive media.