The Helios EH 125 is a robust installation fitting designed for mounting BAE or BAK fire barrier elements in various construction types, including masonry, gas concrete, and gypsum panel walls. It is also suitable for use in shaft partition walls with fire resistance classifications of F90, F60, and F30, as well as in system-tested walls exceeding 40 mm in thickness. Manufactured from galvanized sheet steel, the EH 125 provides a secure and compliant installation solution for fire safety systems.