Expanding coupling S/S DN SKU: 2300038 Size Choose an optionDN 100DN 25DN 32DN 40DN 50DN 65DN 80Clear Additional information Additional information Size DN 100, DN 25, DN 32, DN 40, DN 50, DN 65, DN 80 You may also like… Gasket for DN and Inch couplingChoose an option Tool for expanding couplingChoose an option