Idealrain Evo Round 60mm sliderail kitlength 600mm, 3 functions, diameter 110mmProduct Details Company Name Ideal Standard International NV Brand Name Idealrain Evo Model Number B2233AA Maximum Flow Rate 8 l/min Category Shower Handset Available In United Kingdom Efficiency Rating ChartCompany name:Ideal Standard International NVModel:B2233AA 8 l/min 535.49 kWh/p.a. www.uwla.eu