Pipe Connection TypePush FitPipe Connector TypeConnectorConnection MaterialPolybutylenePipe Connection Size22mmTypePipe Fittings - Push Fit ConnectorSuitable forWater and Central HeatingShapeStraightMinimum Diameter22mmMaximum Pressure12 bar (cold) /6 bar (hot) (cold) /6 bar (hot)Maximum Diameter23MaterialPolybutyleneDiameter22mmColourWhiteSupplier Part NumberKL1-22Range DescriptionHep2O KeylessBrand NameHep2O