1/3 HP submersible thermoplastic sump pump, handles 3/8 inch solids, vertical float switch Will handle temperatures up to 120 degree F 15-inch x 13.5-inch corrosion resistant structural foam basin with gasket sealed air tight cover 1-1/2 inch Inlet, 1-1/2 inch discharge, 1-1/2 inch vent and includes full flow check valve