The Shark Fractional Horsepower Grinder Series is designed to handle difficult residential applications where sewage ejectors struggle, according to the company. The 115 volt, 7-11 amp and 230 volt, 3-5 amp all cast iron pumps represent the world’s first integral automatic grinder. Available in 1/2 HP (803), 3/4 HP (805), and 1 HP (807) models, these pumps offer performance head up to 55’. Tri-Slice Cutter Technology provides more than 300,000 cuts per minute, so debris found in the home are no match for this series, the company notes. Non-automatic versions and package systems are available as well.

Zoeller Pump Co.