SJE-Rhombus (Detroit Lakes, MN) has introduced the redesigned Ultra Nator™ control system for duplex sump pump applications. The Ultra Nator™ system controls two single phase, 120V, 15 amp pumps using two receptacles for plug and play installation. In normal operation, the pumps will alternate, equalizing pump wear. If a high water condition is sensed, the alarm will sound, the pump in use will be turn off and the other pump will turn on. The Ultra Nator™ controls system is available with two SJE MicroMaster® switches, two SJE VerticalMaster® switches, or one SJE VerticalMaster® and one Vertical Reed Switch.

To learn more, visit www.sjerhombus.com.