Single Outlet Thermostatic Mixing Valve Assistive Shower SetProduct Details Company Name Croydex Limited Brand Name Metlex Model Number ST100041 Maximum Flow Rate 5.5 l/min Category Shower Solution Available In Ireland United Kingdom Efficiency Rating ChartCompany name:Croydex LimitedModel:ST100041 5.5 l/min 368.15 kWh/p.a. www.uwla.eu