Contract pneumatic 6/4L dual flush cistern, Niagara valve, delay fill Hydroflo inlet valve, with flushbend, CP ‘Piazza’ button. Product Details Company Name Thomas Dudley Ltd Brand Name Pushflo Model Number PPFZZS327083 Maximum Flow Rate 4.5 l/min Maximum Volume 6/4 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:PPFZZS327083 4.5 l/min