The e-GS series is a robust 4” pump designed for long life. It’s built mainly in stainless steel, has casted discharge and a special floating impeller design to enhance the wear resistance and to maintain the performance over time. The e-GS series is designed specially to be used in 4” wells and its ideal for use in irrigation systems, pressure boosting, geothermal systems and fountain applications. All e-GS pumps can be coupled to 4” NEMA standard motors.