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Fire Dampers Collection

(7 Products)
Smoke Damper (UL)

Smoke Damper (UL)

UL555S Motorised Smoke Damper 90 minutes rated, Class II Leakage at 250oF with 16 Gauge Frame and 3V groove bl...

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Motorised Fire Damper 3 Hr (UL)

Motorised Fire Damper 3 Hr (UL)

UL 555 Motorised Fire Damper 3 Hours rated with 16 Gauge Frame and 3V groove blades and 18 Gauge sleeve as sta...

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Motorised Fire Damper (UL)

Motorised Fire Damper (UL)

UL 555 Motorised Fire Damper 90 minutes rated with 16 Gauge Frame and 3V groove blades and 18 Gauge sleeve as ...

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Motorised Fire and Smoke Damper (UL)

Motorised Fire and Smoke Damper (UL)

UL 555 and UL555S Motorised Fire and Smoke (Combination) Damper 90 minutes rated, Class II Leakage at 250oF wi...

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Fire Damper Curtain Type (UL)

Fire Damper Curtain Type (UL)

UL 555 Classified Curtain Fire Damper with 3 hours Fire Rating made of 16 Gauge Frame and 20 Gauge interlockin...

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Motorised Fire Damper (CBRI)

Motorised Fire Damper (CBRI)

Motorised Fire Damper certified by CBRI for 120 minutes rating with 16 Gauge Frame and 3V groove blades and 18...

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Fusible Link Multiblade Fire Damper

Fusible Link Multiblade Fire Damper

Fusible Link Fire Damper with 165 F Fusible Link made of 16 Gauge Frame and 3V groove blades and 18 Gauge slee...

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Faqs?

Frequently Asked Questions

Everything you need to know about Fire Dampers.

They close duct openings during a fire, helping preserve the integrity of fire-rated walls and partitions and limiting fire spread through HVAC ductwork.

The damper rating, installation method, wall construction, duct size and project fire strategy should all match the approved fire-protection design.

Even a correctly rated damper may not perform as intended if installed incorrectly. Sleeve arrangement, fixing method, access and wall penetration details must follow the approved installation requirements.

Certified dampers provide documented evidence that the product has been tested to recognized fire or smoke performance standards, which supports project approvals and compliance reviews.

A fusible link is designed to release at a specified temperature, allowing the damper blades to close automatically when exposed to heat.

Fire Dampers may require inspection, testing and maintenance throughout the building lifecycle, so suitable access should be considered during duct and ceiling coordination.

Yes. Damper construction and blade arrangement can introduce resistance into the duct system, so pressure drop should be considered during HVAC design and equipment selection.

Damper locations should be coordinated with fire-rated barriers, duct routes, ceiling access, electrical controls and other services before installation to avoid site conflicts.

They should verify the approved damper type, size, orientation, wall or floor construction, installation detail, access requirements and any actuator or control connections.

Projects may require technical datasheets, fire-test certificates, compliance documents, installation details, drawings and product submittals for consultant or authority review.
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