CFDR5 Round Ceiling Damper - Non Wood Construction

The CFDR5 is a UL555C Classified Ceiling Fire Damper. It features

Galvanized steel construction.
Fusible Link which is included at no extra charge.
The Diffuser Radiation Shield, which allows any manufacturer's lay-in style steel ceiling diffuser (subject to gage and dimension limitations) to be installed in UL Classified F/C or R/C assembly with Fire Resistance Ratings of 3 hours or less

Voce di capitolato

The CFDR5 is a Round, UL555C Classified Ceiling Fire Damper. It features:
- Galvanized steel construction
- Fusible Link which is included at no extra charge
- The Diffuser Radiation Shield, which allows any manufacturer's lay-in style steel ceiling diffuser (subject to gage and dimension limitations) to be installed in UL Classified F/C or R/C assembly with Fire Resistance Ratings of 3 hours or less