LEO 4SR8-23 Submersible Borehole Pump The LEO 4SR8-23 is a 4-inch multistage submersible borehole pump designed for reliable groundwater extraction, water supply, irrigation, pressure boosting, and general clean-water transfer applications. Technical Specifications Motor Power 4 kW Max Head 151 m Max Flow 200 L/min (12 m³/h) Outlet Size 2 inch Pump Diameter 4 inch (98 mm) Stages 23 Flow Series 4SR8 Construction & Features AISI 304 stainless steel pump casing for corrosion resistance. High-strength floating impeller design for dependable multistage performance. Noryl impellers suitable for clean-water applications. 4-inch borehole pump format for deep-well installations. IP68 submersible motor protection. Suitable for mining, agriculture, aquaculture, food and beverage water supply, and residential borehole systems. Note: Use pump selection curves and site conditions to confirm the correct model for the required duty point.