DFDAF-330
Model DFDAF-330 is a multi-blade dynamic-rated-fire damper with airfoil style blades for use in walls, floors, and partitions with fire-resistance ratings of three hours or more. Dynamic-rated-fire dampers are used with a HVAC systems that remain operational during a fire emergency.
- Pressure: Up to 8 in. wg
- Velocity: Up to 4000 fpm
- Temperatures: Up to 350°F
Certifications:
AMCA Air Performance
UL 555 (Listing # R13317)
California State Fire Marshall (Listing # 3225-0981:0103)
Configure to Order
International Building Code (IBC)
National Fire Protection Association (NFPA 80, 90A, and 101)
- Options and Accessories
- Submittals
- Catalogs
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Instruction Manuals
- Multiblade Fire Dampers and Combination Fire Smoke Dampers (#481318 IOM) Supplements
- Concrete Floor with Steel Deck Supplement (#463562 IOM)
- Damper Maintenance
- Field Supplied Sleeves on Fire Smoke Dampers (#463543 IOM)
- Fire Resistant Ventilated Duct Assembly (#469692 IOM)
- Firestop Material (#469419 IOM)
- Fusible Link Replacement (#471602 IOM)
- Greenheck Test Switch GTS-1, GTS-3, GTS-4 (#474102 IOM)
- Grille Installation Supplement (#463622 IOM)
- Open or Closed Indicator (#459656 IOM)
- Quick Connect Breakaway Supplement (#468502 IOM)
- Sealant Supplement (#462703 IOM)
- Sleeve Extension Supplement (#462103 IOM)
- Thermal Blanket Kit for DFD FD and FSD Series (#481945 IOM)
- Specifications
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Drawings
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STATIC MODEL DOWNLOAD3D CAD2D CAD
DFDAF-330
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- Industry Articles
- Videos
- Other Product Information
- Warranty