Kilargo IFDO-LL series is a circular intumescent fire damper designed to minimize pressure loss and comes from our factory installed in a circular sleeve. With more compliant installation methods than ever before, the IFDO-LL is a versatile fire damper for quick and easy installations across numerous applications.
Suggested Specifications
All fire dampers shall be Kilargo intumescent IFDO-LL series, with no moving parts and allow for bi-directional airflow. Intumescent fire dampers shall be tested for Fire Resistance Level (FRL) requirements in accordance with AS 1530.4:2014 Section 11 & Section 10. Fire Damper installation shall be strictly in accordance with the relevant requirements of AS 1682.2, and Kilargo System Installation details including the use of Kilargo Intumescent Mastic.