davey energy saving pool pump algarve schematic

Variable speed pumps have the ability to vary the speed according to function i.e. Backwash and Vacuuming on "full power" and filtration on "low power". Generally energy costs can be cut to 1/6 of a standard pool pump - i.e. from standard 1.4kw per hour to variable 0.25kw per hour.

At this rate a payback or return on investment can be made within 2 years....