DIV 23 · HVACDAMPERSCUT SHEET INDEXED

Greenheckdfd-110 dynamic rated fire damperdfd-110

Greenheck Dynamic Rated Fire Damper (Fire Damper). Model DFD-110. 1 1/2 hour UL 555 fire resistance rating; Dynamic rated for HVAC systems operational during fire

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Greenheck dfd-110 cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Greenheck
Catalog no.
dfd-110
Product type
Dampers
MasterFormat
23
Cut sheet
PDF · manufacturer current

Product details

Catalog numberdfd-110
DescriptionGreenheck Dynamic Rated Fire Damper (Fire Damper). Model DFD-110. 1 1/2 hour UL 555 fire resistance rating; Dynamic rated for HVAC systems operational during fire
Fusible link options165°F (74°C), 212°F (100°C), or 286°F (141°C); Approved for walls, floors, and partitions with fire resistance ratings less than 3 hours. material: Galvanized steel frame and blades, stainless steel closure spring
Connection sizeUp to 24 in. x 24 in. (610 mm x 610 mm) for 4000 fpm vertical mount
End connectionBreakaway connections, Flanges, Grille tabs, Retaining angles, Sealed transitions and sleeve; press
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