Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)
Single Blade Externally Re-settable Combination Fire and Volume Control Damper (FD-C)