Elevator Sump Pump with Oil Sensor, HP 1/2, Rated Voltage 115V AC, Hz 60, Amps 8 A, Flow Rate @ 10 Ft. of Head 55 gpm, Flow Rate @ 20 Ft. of Head 40.0 gpm, Flow Rate @ 30 Ft. of Head 20.0 gpm, Max. Head 37.0 ft, Switch Actuation Sensor, Switch...