Dual Flush Concealed Cistern 1,HDPE Tank by blow molding concealed cistern 2,thickness 85 mm including EPS insulation Pneumatic Dual Flush Concealed CisternFeature specifications:1. one blow moulded HDPE cistern, thickness 85 mm including EPS insulation shell; 2. Dual flush system including inlet valve and outlet valve; 3.ABS dual flush push button with chrome finish; 4. Pan connectors; 5. Steel ...