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Model:FDD-B
Type B Curtain Fire Damper for Dynamic Systems

APPLICATION

The Model FDD-B is UL Classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static systems or dynamic HVAC systems that are operational in the event of fire.

FDD-B DOCUMENTS

- Submittal Sheet

- P-56 Shaft Wall Installation Guide

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