Connection Size B1 1/4 inchConnection Size A1 1/4 inchERP (Energy Efficiency)NPipe Connection TypeCompressionPipe Connector TypeCouplerConnection MaterialPlasticTypeFittings - Couplers & ConnectorsSuitable forExtending height of a trapMaterialPlasticDiameter1 1/4 inch x 1 inchColourWhiteSupplier Part NumberS12A-1Range DescriptionPlastic & Chrome FittingsBrand NameMcalpine