Tuyau en PE bleu pré-assemblé D20 + raccord « 3 / 4 » De Dietrich 300018041

This pre-assembled blue PE tube with a diameter of 20 mm and a 3/4 inch fitting is a convenient solution for connecting components in heating systems. The tube is ready to use, saving time during installation. Ideal for use in boiler and burner setups where reliable fluid or gas transfer is needed.