The SuperSump® is a well engineered sump system - with all the parts working together. It features a sturdy liner, airtight lid, 1/3 hp cast iron pump which can discharge up to 2200 gallons per hour, 8 feet high, and a stand to keep the pump out of silt and sediment. A WaterWatch® Alarm System alerts you to pump failure before your basement floor gets wet. The results are a more reliable sump pump, less air leakage from the sump hole, a drier basement, and a much safer and better looking installation.