Connection Size B18mmConnection Size A28mmERP (Energy Efficiency)NPipe Connection TypePress FitPipe Connector TypeCoupler ReducerConnection MaterialCopperPipe Connection Size28mm x 18mmTypePipe Fittings - Couplers & ConnectorsSuitable forpotable water, heating, cooling, compressed air, vacuumShapeStraightMinimum Diameter18mmMaximum Pressure16 barMaximum Diameter28mmMaterialCopperDiameter28mm x 18mmColourCopperSupplier Part Number38203Manufacturer Model No38203Brand NameXpress