Single Lever Basin Mixer Product Details Company Name Hansgrohe SE Brand Name Hansgrohe Metris S Model Number 31 022 xxx Maximum Flow Rate 5.7 litres Category Basin Taps Available In Belgium Denmark Finland France Germany Hungary Ireland Italy Netherlands Portugal Romania Russia Spain Sweden Switzerland Turkey United Kingdom Efficiency Rating Chart Company name:Hansgrohe SE Model:31 022 xxx 5.7 litres 343.38 kWh/p.a.