36×18 DFD-210 Dynamic Multi-Blade Fire Damper w/ 3V Blades, Horizontal/Vertical Mount, 1.5 HR UL-Rated

36×18 DFD-210 Dynamic Multi-Blade Fire Damper w/ 3V Blades, Horizontal/Vertical Mount, 1.5 HR UL-Rated

The DFD-210 is a multi-blade 3V dynamic-rated-fire damper used in walls, floors, and partitions with fire-resistance ratings less than three hours. Dynamic-rated-fire dampers are in HVAC systems that remain operational in the event of a fire.

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Availability [3 Total]
SKU DFD-210 36X18
Manufacturer Greenheck Fan Corporation
Size 36x18
Width 36
Height 18
Construction Galvanized Steel