ERP (Energy Efficiency)NPipe Connection TypePush FitPipe Connector TypeTee ReducerConnection MaterialPolybutylenePipe Connection Size22 mm x 28 mmYears Guaranteed50TypeFittings - Tees, Branches & ManifoldsThread SizeN/ASuitable forMost plumbing & heating installationsPack Quantity5Minimum Diameter22 mmMaximum PressureCW (20 degree) 12.5 bar / CH (82 degree) 3 bar / HW (82 degree) 3 barMaximum Diameter28 mmMaterialPolybutyleneDiameter28mmColourWhiteSupplier Part NumberPB1428EWRange DescriptionPolyPlumb Enhanced FittingsBrand NamePolyPlumb Enhanced