Zoeller 0.3 HP Submersible Automatic Sump Pump System

The Zoeller M53 submersible pump is used for dewatering also known as sump or effluent. The pump has a 1-1/2 in. NPT discharge and passes solids measuring up to 1/2 in. This 0.3 HP pump was designed for residential/light commercial use. The pump has an integral float for easy installation.|Float operated|Corrosion-resistant, powder coated epoxy finish|No sheet metal parts to rust or corrode|Stainless steel screws, switch arm, guard and handle|No screens to clog|Watertight neoprene square ring between motor and pump housing|Solid buoyant polypropylene float|Entire unit pressure tested after assembly|Carbon and ceramic shaft seal