Zespół zapobiegający cofaniu się wody, pomalowany na kolor s 7 De Dietrich 85021557

The anti-backflow assembly painted s 7 is a reliable component for preventing backflow in heating systems. This painted assembly is designed for durability and consistent performance in boiler and burner applications. It is a valuable part for maintenance and repair of heating equipment, ensuring safe gas flow. Suitable for professionals working with gas burner parts and boiler spare parts.