UL Rated, Fire, Smoke and Ceiling Radiation Dampers

Dynamic 1-1/2 Hr Rated

3V Blade
FD-120-OP Out of Partition
Airfoil Blade
FD-180-OP Out of Partition
FD-125R Round
FD4D-A Class A
FD4D-B Class B
FD4D-C Class C
Curtain - Integral Angle
FD4D-IMA Class A
FD4D-IMB Class B
Curtain - Out-of-Partition
Curtain - Thinline
FD2D-A Class A
FD2D-B Class B