O-Ring 15.60X1.78-Cf20 – Nl (10 ps) De Dietrich JJJ005402700

This O-ring with dimensions 15.60x1.78 mm is made from Cf20-Nl material, offering excellent sealing properties for boiler and burner applications. It fits various connections in heating equipment components, preventing leaks of fluids or gases. Ideal for boiler maintenance and repair, it provides a durable seal in gas burner parts and other assemblies.