SEWAGE PUMPS 1/2 HP Submersible Sewage Pump Model R5W-1, Part No. 24682D500 Designed for heavy duty residential or commercial use to pump sewage and wastewater 2" discharge 115 volt oil-filled motor for superior heat dissipation Built-in overload protection Rugged cast iron housing with corrosion-resistant cover and base Maximum flow of 60 GPM at 10' lift Handles 2" solids Listed by Underwriters Laboratories