WC FOR CHILDREN WASHOUT Product Details Company Name Alfoldi Brand Name BAZIS Model Number 400400 Maximum Volume 3.8 litres Category WC Suites Product Description WC FOR CHILDREN WASHOUT Available In Hungary Efficiency Rating Chart Company name:Alfoldi Model:400400 3.8 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.