New Little Giant GP Series Grinders Operate Across Various Voltages

Little GiantFORT WAYNE, Ind. – Franklin Electric Co., Inc. now offers enhanced Little Giant GP Series grinder pump models that operate across voltages ranging from 208 V to 230 V in one model. The GP‐A (Automatic) and GP‐M (Manual) versions’ powerful motor and construction are designed to handle the tough demands of low-pressure sewage applications, utilizing the same reliable patented cutter system at 414,000 cuts per minute. These new units incorporate a non-clogging impeller staged for efficient pumping of sewage slurries with a shut-off head of 130 feet. These pumps are equipped to handle the demands of grinding domestic sewage whether as a replacement pump or a packaged system.

Available in an automatic version for single-phase power sources and a manual version for both single-phase and 3-phase power sources, the GP-A and GP-M employ a powerful 2 horsepower, single-phase, 3450 rpm with capacitor start/run motor with built-in overload protection to prevent over-current and over-temperature damage. Other design features include corrosion-resistant brass impellers that minimize downtime and maintenance and an epoxy-coated cast iron finish for corrosion resistance and durability.

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