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Goulds Water Technology has introduced the highly efficient e-GS 4 high-capacity borehole pump, specifically designed for use in 4-inch and larger wells. The e-GS 4 has an innovative floating stack hydraulic design that enables sand and abrasives to pass easily, making it one of the leading sand-handling pumps on the market. The product is ideal for use in irrigation systems, pressure boosting, geothermal systems and fountain applications.
The advanced hydraulics of the e-GS series, including the new 4-inch model, result in efficiency improvements of up to 13 percent compared to previous GWT models for lower operational costs. The stainless steel pump casing is corrosion resistant and has a built-in check valve to prevent drain backflow and hold pressure in the system. Newly designed impeller and diffuser combinations improve efficiency and performance, allowing for higher pressures per given horsepower — with flows up to 120 GPM and head up to 1,400 feet.