ZOELLER M57 - 3/10 HP, 43 GPM, 1-1/2 DISCHARGE AUTOMATIC SUMP PUMP

M57Cast Iron Automatic Sump Pump with Vertical Float Switch are professionalgrade submersible sump pumps that operates at 3/10 HP and passes 1/2 inch spherical solids. One-phase automatic pump runs at 60 Hz with a voltage of115 volts and a 1 1/2-inch NPT discharge. The M57 sump pump is float-operated and submersible;ideal for residential dewatering applications. This powerful and efficient oil-cooled water transfer pumpoperates at 43 gallons per minute. Castiron dewatering pump is highly durable with corrosion-resistant construction and components.