Strulik type BR fire dampers are suitable for installation in, and on to the surface of, lightweight partiton walls, as well as on top of, and below concrete or aerated concrete floors.
A subsequent replacement of the type BR damper by a type BEK is possible, as the installation frames (ED and EW-L) apply to both fire dampers. This allows subsequent motorisation without great effort).
The fire damper type BR can also be installed in solid walls and ceilings without a mounting frame (wet mortar installation).
DN100, DN125, DN160, DN200, DN250 and DN315