Fusible Link Fire Damper (UL 555 Listed)
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UL 555 listed fusible link fire damper designed to seal HVAC ductwork during a fire, offering 1.5-hour or 3-hour fire resistance to prevent smoke and flame spread.
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Product description
Ensure the safety of your building's ventilation infrastructure with this high-performance Fusible Link Fire Damper. Engineered to meet strict international safety standards, this damper is specifically listed under UL 555, providing reliable protection against the spread of fire and smoke through HVAC ductwork. It is an essential component for maintaining fire compartmentation in commercial, residential, and industrial facilities.
Key Features and Benefits
- UL 555 Listed: Certified to meet rigorous safety and performance standards for fire dampers.
- Dual Fire Resistance Ratings: Available in 1.5-hour and 3-hour fire resistance configurations to suit various building codes and risk assessments.
- Fusible Link Activation: Utilizes a precise fusible link mechanism that automatically closes the damper blades when ambient temperatures reach critical levels, ensuring a rapid and reliable response.
- Airtight Seal: Designed to create a secure barrier that prevents the migration of smoke and flames between fire zones.
- Durable Construction: Built with robust materials to withstand harsh environmental conditions and repeated thermal stress.
Applications
Ideal for installation in supply and return air ducts, exhaust systems, and ventilation shafts in hospitals, hotels, office towers, and industrial plants where fire safety compliance is critical.
