3/6 litre adjustable dual flush optionsPneumatic flush valvePush button operationTop & front access0.2 - 10.0bar working pressure range200,000 cycle endurance testedRigorously tested before leaving factory90 degree flush pipe for neat installationDesigned to work with low height furnitureIdeal for slimline furniture at only 135mm deepConstructed from high density polyethylene with polystyrene insulation jacket to prevent condensation and allow for quiet re-fillingWRAS approved.