In the industrial landscapes of Kuala Lumpur and Selangor, fire safety in warehouses is a critical M&E requirement. Unlike standard mechanical dampers that use moving parts and springs, Intumescent Fire Dampers (also known as "fusible link" or "static" dampers) are designed to provide a passive, maintenance-free fire seal within ventilation ductwork and wall penetrations.
EKG M&E Sdn Bhd specializes in the engineering and BOMBA-compliant installation of these dampers to prevent the spread of fire and hot gases through your facility’s "lungs."
The effectiveness of these dampers lies in their chemical composition rather than mechanical movement.
The damper is constructed with slats or a honeycomb matrix coated in an intumescent material (typically graphite-based).
Thermal Activation: When exposed to heat (usually reaching 120°C to 150°C), the material undergoes a chemical reaction and expands to many times its original volume.
The Fire Seal: This "char" expansion physically chokes the airway, creating a robust, fire-resistant plug that prevents flames and hot gases from jumping between fire compartments.
Because warehouses often store diverse inventory, fire can originate from any zone. Intumescent dampers provide Bi-Directional protection, sealing off the fire regardless of which side of the wall the heat source is on.
As an HVAC and Clean Air Specialist, we ensure your dampers are integrated into a wider fire safety strategy.
Ductwork Integrity and Support: During a fire, ductwork can warp or collapse. We ensure that dampers are installed within Fire-Rated Sleeves and supported by independent hangers. This ensures the damper remains "seated" in the wall penetration even if the surrounding duct fails.
Airflow and Static Pressure: Intumescent dampers have a higher "Free Area" compared to mechanical dampers, meaning they create less resistance to your High-Volume Ventilation. We perform a professional Static Pressure Audit to ensure your VFD-controlled fans are calibrated for the slight pressure drop these dampers introduce.
Building Pressure Management: In clean-storage warehouses, we use these dampers to maintain Positive Pressure zones. Because they have no moving parts to rattle or leak, they are ideal for maintaining airtight seals between conditioned and unconditioned spaces.
BOMBA-Compliant Installation: We provide the necessary BOMBA (Fire & Rescue Department) certifications and "Form G" documentation for your warehouse's Certificate of Completion and Compliance (CCC).
Total System Integration: We ensure your dampers are correctly positioned relative to your Smoke Spill Fans and Jet Fan systems to maintain clear evacuation routes.
Klang Valley Strategic Support: Based in Kuala Lumpur, we provide turnkey fire safety audits, installation, and scheduled "Passive Fire" inspections for logistics hubs and manufacturing plants.
Malaysia
