The ETPR-E‑1 – 125-05 – 3 fire damper with thermal trip is engineered to enhance safety in ventilation systems by preventing the spread of fire through ductwork. Featuring a 125mm size and integrated thermal trip mechanism, the damper automatically closes when a specified temperature is reached, providing effective fire containment. Built for durability and reliable performance, this fire damper is suitable for a wide range of commercial and industrial applications where fire safety in ventilation systems is critical.