Ruskin Air & Sound Control

Combination Fire and Smoke Dampers

 


1.5 Hour

3 Hour
Models under this category
Standard FSD35: UL Classified 1 1/2 hr. Class III, V-Groove Blade
FSD36: UL Classified 1 1/2 hr. Class II, Triple V-Groove (or Aerodynamic) Blade
FSD36LP: UL Classified 1 1/2 hr., Class II, Low Profile Single Blade Design
FSD37: UL Classified 1 1/2 hr. Class I, Triple V-Groove/Airfoil (or Aerodynamic) Blade
FSD37LP: UL Classified 1 1/2 hr., Class I, Low Profile Single Blade Design
FSD60: UL Classified 1 1/2 hr. Class I, Airfoil (or Aerodynamic) Blade
FSD60-2: UL Classified 1 1/2 hr. Class II, Airfoil (or Aerodynamic) Blade
FSD60-3: UL Classified 3 hr. Class I, Airfoil Blade
FSD60LP: UL Classified 1 1/2 hr, Class I, Low Profile Single Blade Design
FSD60LP-2: UL Classified 1 1/2 hr., Class II, Low Profile Single Blade Design
FSD60V: UL Classified 1 1/2 hr. Class II, Vertical Airfoil Blade
Grille & Grille Access FSD35G: UL Classified 1 1/2 hr. Class III, V-Groove Blade, Grille Style
FSD35GA: UL Classified 1 1/2 hr. Class III, V-Groove Blade, Grille Access
FSD36FA: UL Classified 1 1/2 hr. Class II, V-Groove Blade, Front Access
FSD36G: UL Classified 1 1/2 hr. Class II, V-Groove Blade, Grille Style
FSD36GA: UL Classified 1 1/2 hr. Class II, V-Groove Blade, Grille Access
FSD60-2GA: UL Classified 1 1/2 hr. Class II, Airfoil Blade, Grille Access
FSD60-VGA: UL Classified 1 1/2 hr. Class I, Airfoil Vertical Blade, Grille Access
FSD60FA: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Front Access
FSD60G: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Grille Style
FSD60GA: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Grille Access
Grille & Grille Access, Balancing FSD60FA-BAL: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Front Access 3-position
Grille & Grille Access, Modulating FSD60FA-M: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Front Access Modulating
Out of Wall/Floor FSD35OW: UL Classified 1 1/2 hr. Class III, V-Groove Blade, Out of Wall/Floor
FSD36OW: UL Classified 1 1/2 hr. Class II, V-Groove Blade, Out of Wall/Floor
FSD60-2OW: UL Classified 1 1/2 hr. Class II, Airfoil blade, Out of Wall/Floor
FSD60-VOW: UL Classified 1 1/2 hr. Class I, Vertical Airfoil Blade, Out of Wall/Floor
FSD60OW: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Out of Wall/Floor
True Round FSDR25: UL Classified 1 1/2 hr. Class I, True Round
Stainless Steel FSD35SS: UL Classified 1 1/2 hr. Class III, V-Groove Blade
FSD36SS: UL Classified 1 1/2 hr. Class II, V-Groove Blade
FSD37SS: UL Classified 1 1/2 hr. Class I, V-Groove Blade
Modulating FSD60-3M: UL Classified 3 hr. Class I, Airfoil Blade, Modulating
FSD60M: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Modulating
Balancing FSD60-3BAL: UL Classified 1 1/2 hr. Class I, Airfoil Blade, 3-position balancing
FSD60-BAL: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Modulating
Ruskin Inspector™ Inspector™: Ruskin Inspector™
Explosion Proof FSD60XP: UL Classified 1 1/2 hr. Class I, Airfoil Blade, Explosion Proof

 

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