Connection Size B40mmConnection Size A40mmERP (Energy Efficiency)NPipe Connection TypeRingsealPipe Connector TypeAdaptorTypeFittings - Inserts, Sockets & SpigotsSuitable forSoil Pipe SystemsMaximum Pressure0.5 barMaterialPlasticDiameter40mm x 40mmColourBlackSupplier Part Number2S399BRange DescriptionOsmaSoilManufacturer Model No2S399BBrand NameWavin