|
Model UL10A
For in-duct or In-wall Mounting Applications where blade stack intrusions are
not prime. Type A Dampers are the easiest and fastest to install. Vertical or Horizontal
Mount Available.
Model UL10AL 3 Hour Rated Fire Damper
For in-duct or In-wall Mounting Applications where blade stack intrusions are not prime. Type A Dampers
are the easiest and fastest to install. 3 Hour Fire Rating, Vertical
or Horizontal Mount Available.
Model UL10B
For in-duct or in-wall mounting applications where the duct sizes are small(12"
in height or less) and/or where velocities are such that it is desirable to have the blades stack out of the airstream to
effectively increase the duct free area and reduce the pressure drop. Vertical or Horizontal Mount Available.
Model UL10C
For in-duct or in-wall Mounting applications where medium to high velocities
are encountered and it is desirable to maximize the free area. Generally used where velocities exceed 3000 fpm. Vertical
or Horizontal Mount Available.
FDD-MB-3V-Dynamic Multi Blade Fire Damper
UL 555 Classified
1-1/2 and 3 Hours
|
|
|
|
|
|
