Aire Technologies Fire Dampers are engineered and tested to prevent the spread of fire inside the ductwork through fire-resistance-rated walls. Our fire dampers are available for both static and dynamic systems and are offered in multiple configurations to suit almost any specification. Both our standard 4¼” and thin line 2” frame profiles are constructed with interlocking curtain style blades that are offered in three types (A, B, and C) to accommodate for different air stream efficiencies.
Certifications and Approvals
Aire Technologies Fire Dampers are UL 555 Classified and rated for 1½ hours or 3 hours and have been approved by the New York City Department of Buildings MEA Division and the California State Fire Marshal.