1/2HP Cast Iron Submersible Sump Pump 1/2-horsepower motor, the sump pump works quickly, and its sturdy, solid cast iron construction holds up against the harsh environment of a sump pump basin. You?ll stop worrying about the high costs of experiencing a flood and begin enjoying your basement again. Sump pumps have many other benefits as well, including: Reducing the chance of sewage backups. Controlling the humidity in your home by getting rid of standing water. Reducing the growth of mold and mildew by decreasing dampness. Premium vertical switch fits into 10-in diameter sump basins. Non-clogging vortex impeller removes lint and debris. Rugged cast iron motor housing for long life. 1-1/2-in NPT discharge passes 3/8-in solids. High efficiency, overload protected, oil-filled motor. 100% Factory tested. 3-year limited warranty. 9-ft. cord length. Features 1-1/2-in NPT discharge passes 3/8-in solids. High efficiency, overload protected, oil-filled motor. 100% Factory tested. 3-year limited warranty. 9-ft. cord length. 1/2 HP Pro Cast Iron Sump Pump USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.