SJE Rhombus WellZone pressure controller

The SJE Rhombus WellZone pressure controller works with any single phase 115/230-volt well pump. It is designed to last longer than a standard pressure switch, is easy to set up and has a wide range of pressures and pumping differentials. The controller eliminates the traditional pressure switch, a common system failure point. It provides pump protection against rapid cycling, low pressure, run-dry, overpressure, overcurrent and undercurrent. It is housed in a NEMA 4X enclosure so it can be installed indoors or outdoors. The WellZone provides pressure control for single phase two-wire submersible well pump applications. It uses a 0 to 150 psi pressure transducer to monitor the discharge pressure and turns the pump on and off according to the start and stop setpoints. The LCD display is visible through the clear cover of the enclosure to allow for quick view of the system pressure, run status, hours run and pump cycles. The rotary button provides simple navigation through the menu and program settings.