Fire Dampers
25 products
25 products
51AVD & 51AHD
51AVD / 51AHD Type A Dynamic Fire Damper
1-1/2 hour UL/ULC approved Type A dynamic fire damper rated for systems where fans remain on during a fire event.Galvanized steel51AVS & 51AHS
51AVS / 51AHS Type A Static Fire Damper
1-1/2 hour UL/ULC approved static fire damper for HVAC systems in fire separations rated 2 hours or less.Galvanized steel51AVS-SS & 51AHS-SS
51AVS-SS / 51AHS-SS Stainless Steel Type A Static Fire Damper
1-1/2 hour UL/ULC approved Type A stainless steel static fire damper for corrosive and high humidity environments.Stainless steel
51BVD & 51BHD
51BVD / 51BHD Type B Dynamic Fire Damper
1-1/2 hour UL/ULC approved Type B dynamic fire damper rated for systems where fans remain on during a fire event.Galvanized steel51BVS & 51BHS
51BVS / 51BHS Type B Static Fire Damper
1-1/2 hour UL/ULC approved Type B static fire damper with blades positioned above the direct airflow path.Galvanized steel51BVS-SS & 51BHS-SS
51BVS-SS / 51BHS-SS Stainless Steel Type B Static Fire Damper
1-1/2 hour UL/ULC approved Type B stainless steel static fire damper for corrosive and high humidity environments.Stainless steel
51COVD & 51COHD
51COVD / 51COHD Type CO Dynamic Fire Damper (Oval)
1-1/2 hour UL/ULC approved Type CO dynamic fire damper designed for oval ductwork in fan-on fire alarm systems.Galvanized steel51COVS & 51COHS
51COVS / 51COHS Type CO Static Fire Damper (Oval)
1-1/2 hour UL/ULC approved Type CO static fire damper designed for oval ductwork applications.Galvanized steel51COVS-SS & 51COHS-SS
51COVS-SS / 51COHS-SS Stainless Steel Type CO Static Fire Damper
1-1/2 hour UL/ULC approved Type CO stainless steel static fire damper for oval ductwork in corrosive environments.Stainless steel25 products
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