Wall-hung WC ‘liberty’, washdown, with flushing rim, barrier-free the appropriate concealed flushing cisternProduct Details Company Name Laufen Ltd Brand Name libertyline Model Number H821470 Maximum Volume 3.75 litres Category WC Suites Available In Belgium Denmark Finland Germany Hungary Ireland Italy Netherlands Romania Russia Spain Sweden Switzerland Turkey United Kingdom Efficiency Rating ChartCompany name:Laufen LtdModel:H821470 3.75 litres www.uwla.eu The average flushing volume for dual flush WC Suites and Cisterns is calculated as (a + (3 × b)) ÷ 4, where a is the full flush value and b is the low flush value.