ERP (Energy Efficiency)NPipe Connection TypePush FitPipe Connector TypeAccessoriesConnection MaterialPolybutylenePipe Connection Size28 mmYears Guaranteed50TypePipe Fittings - AccessoriesThread SizeN/ASuitable forPlumbing and HeatingPack Quantity20Minimum Diameter28 mmMaximum PressureCW (20 degree) 12.5 Bar / CH (82 degree) 3 Bar / HW (82 degree) 3 BarMaximum Diameter28 mmMaterialPolybutyleneDiameter28mmColourBlackSupplier Part NumberINCERT28Range DescriptionPolyPlumb Enhanced FittingsBrand NamePolyPlumb Enhanced