The PE Duplex 3Z electronic Control Panel for two pumps, is the latest addition to a range of competitively priced controllers, recently introduced by liquids handling specialists Pump Engineering.

This compact controller is suitable for well pumps, pressure booster sets, irrigation pumps, sewage sump pumps and oil transfer pumps.

The controllers enable automatic pump rotation and include a main isolator switch, input fuses, pump control PCB, electronic over-current protection for the pump motors and a low voltage transformer for supplying the pressure switch or float switches.

Other features include, inputs for up to four float or pressure switches with anti-contact bounce control circuits, auto-changeover at each pump start which spreads the load across the two pumps, bright LED’s to display system functions, low or high water level alarm (pump up or pump down), motor protection fuses, contacts for an alarm beacon or sounder a main switch with door interlock. The controller measures 340mm L x 240mm W x 170mm D and weighs 4.5 kG and is rated to IP55.

Picture: Electronic Control Panel