Phosphorus removal pump is widely used in urban sewage treatment, industrial wastewater treatment, water conservancy and environmental protection engineering and other fields. In urban sewage treatment, phosphorus removal pump is one of the most common and important equipment, which can effectively remove phosphorous substances in wastewater and prevent the pollution of wastewater to lakes and rivers. In the industrial wastewater treatment industry, phosphorus removal pumps also play an important role, which can help enterprises remove harmful components in wastewater and reduce pollution to the environment. Phosphorus removal pumps are also widely used in water conservancy projects and environmental protection projects to help protect the natural environment and maintain human ecological well-being.