In addition to the TripleSafe sump pump, we also installed the SuperSafe sump pump system in place of the old one. The SuperSump includes the finest pump available - a high-end 1/3 HP cast-iron Zoeller sump pump with a mechanical float switch. It pumps 2220 gallons per hour at a 8-foot discharge head (43gpm) smoothly and quietly. It resists clogging and can pump up to ½-inch solids. It will perform reliably for many years.