Zestaw łączników „D.18” (nakrętki 4 + tuleje 4) De Dietrich 722525900

The Fitting Set D.18 (4 Nuts + 4 Ferrules) is designed for 18mm pipe connections in heating equipment. This set contains four nuts and four ferrules, providing everything needed for a secure and leak-free joint. Commonly used in boiler and burner systems, these fittings are essential for maintenance and repair tasks. The high-quality materials ensure durability and long-lasting performance. Whether you are a professional or a DIYer, this fitting set is a convenient solution for your pipe connection needs.