FSD-AF

Airfoil Blade Combination Fire & Smoke Dampers
The FSD-AF series features the superior pressure drop performance of an airfoil blade design. These dampers are UL, ULC and California State Fire Marshal listed as both a UL555 fire and UL555S smoke damper. Available in both 1-1/2 and 3 hour fire ratings, the FSD-AF series is available with UL555S Class I or Class II leakage ratings and a variety of electric and pneumatic actuators
  • Features Airfoil Shaped Blades for Superior Pressure Drop Performance
  • Available in 1-1/2 or 3 Hour fire ratings, with either UL Class I or Class II leakage.
  • Available for both vertical and horizontal mount.
  • Full range of factory sleeve gauges and lengths available
  • Available with 24VAC, 120VAC or 230VAC electric actuators or Pneumatic actuators
  • Provided with a resettable heat responsive thermostat (O/R). Thermostat with built in switch (STO/R) or dual thermostat with override capability (DTO/R) available as add on options.
Submittal

Submittal - Front Access O/W Airfoil Combination Fire/Smoke Damper - Class I Leakage - 1-1/2 Hour - FSD-AF-FA-211
Submittal - Front Access O/W Airfoil Combination Fire/Smoke Damper - Class II Leakage - 1-1/2 Hour - FSD-AF-FA-212
Submittal - Airfoil Combination Fire/Smoke Damper - Class I Leakage - 1-1/2 or 3 Hour - FSD-AF-S-211
Submittal - Airfoil Combination Fire/Smoke Damper - Class II Leakage - 1-1/2 or 3 Hour - FSD-AF-S-212
Submittal - Out of Wall Airfoil Combination Fire/Smoke Damper - Class I Leakage - 1-1/2 Hour - FSD-AF-OW-211
Submittal - Out of Wall Airfoil Combination Fire/Smoke Damper - Class II Leakage - 1-1/2 Hour - FSD-AF-OW-212

Accessories

Submittal - Single Thermostat Operator Release with M/S - STO-R
Submittal - Microswitch for Multiblade Dampers - M/S
Submittal - Remote Control Box - RCB-1-2-3
Submittal - Fusible Link Based Operators - PFV-EFL
Submittal - Single Thermostat Operator Release - O/R
Submittal - Framed Retaining Angles for UL Fire Damper Installations - FRA
Submittal - Smoke Detector
Submittal - Double Thermostat Override Release with M/S - DTO/R

Installation Manuals

Installation Instructions - Fire Smoke Dampers
Installation Instructions - Factory Installed Smoke Detector Mounting Detail
Installation Instructions - Out of Wall / Partition for Fire Dampers and Combination Fire Smoke Dampers
Installation Supplement - Installation in Concrete Floor with Steel Deck

Miscellaneous

Damper Enclosures and Transitions

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