Single Lever Basin Mixer with CoolStart function Product Details Company Name Hansgrohe SE Brand Name Hansgrohe Metris Model Number 31 121 xxx Maximum Flow Rate 5.7 l/min Category Basin Taps Available In Denmark Finland France Germany Ireland Netherlands Sweden United Kingdom Efficiency Rating Chart Company name:Hansgrohe SE Model:31 121 xxx 5.7 l/min 381.54 kWh/p.a. www.uwla.eu