Pipe Connection TypePush FitPipe Connector TypeStop EndConnection MaterialPolybutylenePipe Connection Size22 mmTypePipe Fittings - Plugs, Caps & Stop EndsToilet Cistern CapacityFTW--Suitable forPlumbing and HeatingMinimum Diameter22 mmMaximum PressureCW (20 degree) 12.5 bar / CH (82 degree) 3 bar / HW (82 degree) 3 bar Maximum Diameter22 mmMaterialPolybutyleneDiameter22mmColourWhiteSupplier Part NumberFIT1922Range DescriptionPolyfit FittingsBrand NamePolyfit