Flame tube SL 400 /2 , SL 77 -350 , SGN 400 zincato

Galvanized flame tube for models SL 400/2, SL 77-350 and SGN 400 ensures reliable burner operation in high-power boilers. The galvanized coating protects against corrosion and thermal loads, extending the part's service life. This part is universal for the specified series, but can also be used in other burners if dimensions match. Replacement of the flame tube is necessary when worn or damaged, often identified during maintenance. For correct selection, it is recommended to consult the manufacturer's catalog.