119 - 1½ Hour, Static Rated, Fire/Seal UL-Classified
119F - 1-5/8" Deep, 1½ Hour, Static Rated, Fire/Seal UL-Classified
R19 - True Round, 1½ Hour, Static Rated, Fire/Seal UL-Classified
RF - True Round, 1½ Hour, Dynamic Rated, Fire/Seal UL-Classified
D19 - 1½ Hour, Dynamic Rated, Fire/Seal UL-Classified
MD19 - 1½ Hour, Dynamic Rated, Multi-Blade, Fire/Seal UL-Classified
MA19 - 1½ Hour, Dynamic Rated, Airfoil Multi-Blade, Fire/Seal UL-Classified
319 - Fire/Seal UL-Classified 3 Hour Static Rated Fire Damper
D39 - Fire/Seal UL-Classified 3 Hour Dynamic Rated Fire Damper With Blades Inside Airstream
MD39 - Non-Motorized 3 Hour UL Classified Fire Damper
MA39 - 3 Hour Rated Airfoil Multi-Blade, Non-motorized Dynamic Fire Damper
B-Pan Transitions - B-Pan Transitions for 119, D19, 319, D39 Dampers
Transitions - Round, Oval or Square Transitions for 119, D19, 319, D39 Dampers
X-Style - Integral Style Sleeve for 119, D19, 319, D39 Dampers
Stainless Steel - Stainless Steel Construction for 119, 319, MD19 Dampers
Out of Wall Fire Damper - Supplemental Information for Installing Out of Wall Fire Dampers
Grille Transfer - Grille Transfer for Curtain Damper 119, D19
Sleeve Extension - Sleeve Extensions for Fire, Fire/Smoke and Smoke Dampers
Installation Instructions - Installation of Flanged Duct Duct Connections for UL Fire, and Fire/Smoke Dampers
Installation Instructions - 119, D19
Installation Instructions - 319, D39
Installation Instructions - RF
Installation Instructions - R19