DeWalt Submersible Sump Pumps are Guaranteed Tough to meet and exceed the expectations of experienced trade professionals and homeowners alike. This heavy-duty 1 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 2 million on/off cycles. DeWalt Sump Pumps feature a 2 in. FPT discharge with a 1-1/2 in. discharge adapter included. The 1 HP DeWalt Sump Pump pumps up to 117 gallons per minute / 7000 gallons per hour and up to a maximum vertical lift of 34 ft.