Jeu d'écrous de compression/olives De Dietrich JJJ005370080

A compression nut and olive set is a standard fitting for connecting pipes in boiler and burner systems. The nut compresses the olive onto the pipe, creating a leak-proof seal ideal for gas and water lines. This set is commonly used in boiler spare parts for maintenance and repair, ensuring secure connections in heating equipment components. Whether for gas burner parts or general plumbing, this compression nut and olive set provides reliable, easy-to-install sealing.