The Goulds Water Technology GFK Submersible Sewage Pumps are designed to withstand tough environments while effectively, quietly and quickly disposing of waste or drainage in residential, light commercial and industrial applications. The pump’s self-cleaning, patented K-impeller is proven to reduce clogging and maintain efficiency when pumping the modern waste stream, including tough solids and fibers. The 2” threaded vertical and 3” ANSI flange discharge allow for various installations, and the powerful air-filled motor provides thermal cooling. The GFK is constructed with durable and heavy-duty cast iron to extend product life and increase reliability. Goulds Water Technology