Connection Size B40mmConnection Size A1 1/2 inchERP (Energy Efficiency)NPipe Connection TypeCompressionPipe Connector TypeConnectorConnection MaterialPlasticTypeFittings - Couplers & ConnectorsSuitable forPlastic waste pipes to BS EN 1451-1:2017 and BS EN 1329-1:2020, copper and lead pipeMaterialPlasticDiameter1 1/2 inchColourWhiteSupplier Part NumberT28L-ISORange DescriptionPlastic & Chrome FittingsBrand NameMcalpine