Connection Size B19mmConnection Size A19mmERP (Energy Efficiency)NPipe Connection TypeCompressionPipe Connector TypeConnectorConnection MaterialPlasticTypeFittings - Couplers & ConnectorsSuitable forOverflow; condensate discharge from condensing boilers; plastic waste/overflow pipes (19/23 mm)MaterialPlasticDiameter19mmColourWhiteSupplier Part NumberR1M-CORange DescriptionTrapsBrand NameMcalpine