Combination Fire and Smoke Damper FSDR60 - True Round, UL555/555S; 1 ½ hr.; Class I

The FSDR60 is a "true round" Class 1 leakage rated combination fire and smoke damper designed for use in metal, wood or concrete fire and smoke rated partitions and concrete floors. The FSDR60 is the ideal choice when round duct is used on a project. The dampers are rated for maximum velocity of 3,000 fpm and 4" static pressure.

Low Pressure Drop
Air Flow both direction
Ease of Installation
Galvanized steel construction

规格

The FSDR60 is a "true round" Class 1 leakage rated combination fire and smoke damper designed for use in metal, wood or concrete fire and smoke rated partitions and concrete floors. The FSDR60 is the ideal choice when round duct is used on a project. The dampers are rated for maximum velocity of 3,000 fpm and 4" static pressure.
- Low Pressure Drop
- Air Flow both direction
- Ease of Installation
- Galvanized steel construction