Welgro DSP5M4RFE – Series pumps are 5″ Stainless Steel jacketed, Thermo-plastic Impellers, Borewell Submersible pumps suitable for clear water, high head applications. These Pumps are of Multistage Centrifugal types, accommodating Radial flow Impellers according to the required Head & Flow. The Pump & Motor are joined with Keyway coupling for easy serviceability. The precise design, materials combination, manufacturing process and stringent quality assurance procedures ensure high quality performance and durability of the pumps. These Pumps are coupled with Rigid, High-efficient, Water-filled, Rewindable submersible motors.