Low level Turbo 6 litres single flush cistern. Product Details Company Name Thomas Dudley Ltd Brand Name Tri-Shell Model Number PTSWHS315754 Maximum Flow Rate 6 l/min Maximum Volume 6 litres Category Cisterns Available In Belgium Denmark Finland France Germany Hungary Ireland Italy Netherlands Portugal Romania Russia Spain Sweden Switzerland Turkey United Kingdom Efficiency Rating Chart Company name:Thomas Dudley Ltd Model:PTSWHS315754 6 l/min