AQUASTRONG 1/2 HP Sump Pump Submersible, 3830 GPH Stainless Steel and Cast Iron Basement Water Pump, Automatic Integrated Vertical Float Switch with Piggy-back Plug, 1-1/2 NPT Discharge Subpumps. Material: Stainless Steel, Cast Iron. Style: 1/2 HP Cast Iron Sump Pump. Product Dimensions: 11.02″L x 7.87″W x 14.96H. Power Source: Corded Electric. Item Weight:? 27.5 pounds. Product Dimensions:? 11.02 x 7.87 x 14.96 inches. Size:? 1/2 HP sump pump. Style:? 1/2 HP Cast Iron Sump Pump. Material:? Stainless Steel, Cast Iron. Power Source:? Corded Electric. Date First Available: August 10, 2023. EFFICIENT DRAINING: This 3/4 HP sump pump can effectively remove up to 3830 gallons of water per hour and lift it to a height of 25 feet. Its powerful yet quiet motor ensures excellent performance, making it ideal for efficiently removing basement sewage, wastewater, and rainwater. AUTOMATIC OPERATION: Equipped with integrated vertical float switch with piggy-back plug for automatic operation. The submersible sump pump will automatically turn on when the water level rises above 8.4 inches and stop when the water level falls below 3.7 inches. DURABLE AND TOUGH: The corrosion-resistant stainless steel motor housing, cast-iron volute ensure an extended service life in demanding sump pump applications. The top suction design eliminates airlock and minimizes clogging from debris in the bottom of the sump pit. It&#######x27;s easy to install with no need to drill a weep hole. If you have any questions, please do not hesitate to contact our service team. Your receive the wrong item.