Écrou de sac 1" - joint De Dietrich 7880288

This bag nut 1" - gasket set provides a complete sealing solution for pipe connections in boiler and burner systems. The 1-inch bag nut ensures a tight, secure fit, while the included gasket prevents leaks and maintains system pressure. Ideal for heating equipment maintenance, this combination simplifies repairs and replacements, helping to extend the life of your boiler or burner. Trust this essential part for reliable performance in gas burner and heating applications.