Damper, Louver, VAV, Sound Attneuator

Betec Cad Motorized Fire Damper

Type : Motorized Fire Damper

Fire Rating : 20~30 Series   1.5 ~3- hour.

Blade Type : 3V Single Skin; A : Parallel Operation

Construction : Galvanized Steel (GI)

MFD B-30 Series is a high performance UL 555 Classified fire damper with 3hr. fire rating, 

installed vertically or horizontally (with blades running horizontally) and is rated for 

airflow in either direction.