Zoeller m53 AUTOMATIC Sump or Effluent Pump, 0.3 HP 115V – M53 Series
Zoeller M53 Mighty-Mate 53-0001. Maximum temperature for effluent or dewatering 130°F (54°C). Cast Iron Sump Pump, Automatic. Horsepower.3 HP. Watertight neoprene square ring between motor and pump housing.