3 Hour

The FSD60-3 is a combination fire and smoke damper designed with airfoil blades for the lowest pressure drop that provides pointof-origin fire containment and operational flexibility in static and dynamic smoke management systems.

The FSD60-3M is a combination fire and smoke damper designed with airfoil blades (for lowest pressure drop) and equipped with either a modulating electric or pneumatic actuator so it can also be used as a volume control damper.

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FSD60-3

The FSD60-3 is a combination fire and smoke damper designed with airfoil blades for the lowest pressure drop that provides pointof-origin fire containment and operational flexibility in static and dynamic smoke management systems.



FSD60-3M

FSD60-3M: Modulating Combination Fire/Smoke Damper is both UL555 and UL555S Classified. It is rated as a 3 hour fire damper and a Leakage Class I smoke damper




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