Fire hydrant base 200mm KJ31/200

Solid foundation for a safe chimney

This acid-resistant base, designed for mounting chimney caps, including spark arrestors, is a key element in protecting the chimney from the effects of the weather. It provides a stable and secure seating for the cap, protecting it from corrosion and mechanical damage. Made of high-quality stainless steel (grade 1.4404 according to DIN 17441), it guarantees long-term reliability even in harsh operating conditions.

The base is designed for mounting with four bolts, which simplifies and speeds up the installation process. This is particularly important for installers who value efficiency and precision. For the end user, this means confidence that the chimney cap is firmly attached and performs its function for a long time.

Durability and corrosion resistance

The use of acid-resistant stainless steel makes the base exceptionally resistant to the action of acidic condensate, which is formed during the combustion of gaseous or oil fuels. This condensate can be aggressive to building materials, so the use of appropriate materials is crucial to ensure the longevity of the chimney and its components. This base is compatible with chimneys operating under negative pressure, where the condensation phenomenon is particularly intense.

Thanks to its design and material, the base minimizes the risk of damage caused by atmospheric precipitation - rain, snow or frost. This translates into lower costs associated with chimney repairs and maintenance in the future. Available in a wide range of diameters (80-350mm), it allows adaptation to most standard chimneys.

Universal application and easy installation

The base for a spark arrestor with a diameter of 200 mm is an ideal solution for both new chimney installations and modernization of existing systems. It allows easy installation of chimney caps of the spark arrestor type, which perform an important protective function - preventing flames and sparks from entering the chimney in the event of soot or other flammable materials igniting. Solid mounting ensures stability of the cap even in strong winds. Installation is done by screwing the base to the chimney with four expansion bolts - a simple procedure accessible even to less experienced installers.