FD

Static Curtain Fire Dampers
The FD series of 1-1/2 & 3 hour rated static curtain fire dampers are UL, ULC & California State Fire Marshal listed dampers, available for either vertical or horizontal mount. Static rated dampers are used in duct systems or penetrations where there is no or negligible airflow when the damper closes (i.e. Fans Off Systems)
  • Available with a full range of factory sleeves and duct transitions including integral sleeved models
  • Slim Line and Ultra Slim Line models available (Models FD-A-SL & FD-A-USL) available for transfer applications and space constrained applications
  • Flanged sleeve and “out of wall” grille mount versions available
Submittal

Submittal - Type A Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-A
Submittal - Type A Static Curtain Fire Damper - Integral Sleeve - 1-1/2 or 3 Hour - FD-A-S
Submittal - Slimline Type A Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-A-SL
Submittal - Ultra Slimline Type A Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-A-USL
Submittal - Type B Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-B
Submittal - Type B Static Curtain Fire Damper - Integral Sleeve - 1-1/2 or 3 Hour - FD-B-S
Submittal - Slimline Type B Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-B-SL
Submittal - Type C Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-C
Submittal - Type C Static Curtain Fire Damper High Pressure - 1-1/2 or 3 Hour - FD-C-HP
Submittal - Type C Static Curtain Fire Damper Med - High Pressure - 1-1/2 or 3 Hour - FD-C-M-H
Submittal - Type C Static Curtain Fire Damper - Integral Sleeve - 1-1/2 or 3 Hour - FD-C-S
Submittal - Type A Horizontal Grille Mount Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-HAG
Submittal - Type A Vertical Grille Mount Static Curtain Fire Damper - 1-1/2 or 3 Hour - FD-VAG
Submittal - Out Of Wall Type A Static Curtain Fire Damper - 1-1/2 Hour - FD-OW

Accessories

Submittal - Microswitch for FD series - FD-MS
Submittal - Framed Retaining Angles for UL Fire Damper Installations - FRA

Installation Manuals

Installation Instructions - Fire Dampers - FD
Installation Instructions - Out of Wall / Partition for Fire Dampers and Combination Fire Smoke Dampers
Installation Supplement - Installation in Concrete Floor with Steel Deck

Miscellaneous

Performance Data - Engineering performance data for Fire Dampers
Size Chart for Fire Damper Type B and Type C curtain fire dampers

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