These models are suited for the heavier work. Also this controller offers many extra options, like 5 timer programs that can control the pump capacity and duration, the cruise control option and a full automatic protection against dry running. Even the possibility for a second, external, control panel for remote control can be installed. Like the 240/320, the display shows the hour counter, power consumption, amperage and RPM but also offers a vast number of messages to indicate problems, etc. A Blue Eco pump can pay for itself within one year.
Up to 50% less energy consumption, thus environmental friendly and good for CO2 reduction. Connections: 500/900/1500/2200: inlet 2½” male thr., outlet: 2” male thr. Blue Eco 900/2200 with 4FLOW pump head: 3” Male threaded (inlet and outlet).