SU Submersible Sewage Pumps are of close coupled construction comprising of a single stage centrifugal pump with a non clog type impeller and high torque squirrel cage induction motor. They are specially designed for drainage of effluents and all types of sludge with up to 10 % solids content. These pumps are primarily used for pumping sewage, digested sludge and industrial effluents. SU Submersible Sewage Pumps are generally used for wet sump application. A guide bar system is provided for use in the wet sump, which simplifies the installation and it’s removal for cleaning, maintenance and repairs.