The power centre combines the operation of an axial piston high pressure
desalination pump with an axial piston motor utilising the pressure
in the waste brine to assist the electric motor in driving the pump and so
reducing the power requirement to typically less than 3 kW/m³ of permeate.
The power centre has been purpose designed and built for the RO market.
The power centre is driven via a splined shaft from an electric motor. This turns
the pump rotating group which also drives the energy recovery rotating group
via a simple splined mechanical coupling.