DeWalt Submersible Sump Pumps are Guaranteed to meet and exceed the expectations of experienced trade professionals and homeowners alike. This heavy-duty 1/2 HP sump pump will dependably remove water away from the home's sump basin. DeWalt Sump Pumps are built with the highest quality components including a durable cast iron base, corrosion-resistant stainless steel motor housing, 100 percent copper motor windings for a long-lasting motor, and a piggy-back vertical float switch tested to over 3 million on/off cycles. The 1/2 HP DeWalt Sump Pump pumps up to 102 gallons per minute / 6100 gallons per hour and up to a maximum vertical lift of 35 ft. DeWalt Pumps are 100 percent factory-tested.