Sink Pump System, 1/6 HP, 115V, 5A, AluminumMfr #: 505055 APPLICATIONS: under sink sump system ideal for collecting and removing water from laundry trays sinks, lavatories and wet bar sinks, dehumidifiers, air conditioners, water softeners and more SELF CONTAINED 5 GALLON PREASSEMBLED SUMP SYSTEM: includes 1 3 HP 2760 GPH automatic sump pump, 5 gallon polypropylene basin, piping, multiple adapters and O rings PIGGYBACK DIAPHRAGM SWITCH: automatically activates pump when water reaches 6" to 9";