Parameter
Features
Download
- FunctionFor use with model #403301 butterfly damper
- DesignRound
- MaterialGalvanized steel
- Available size6', , 8', 10', 12', 14'
- Galvanized steel construction
- Snap-in design for easy installation
- 2' high collar with bead for flex connections
- For use with model #403301 butterfly damper
- Available size: 6', , 8', 10', 12', 14'
- 403302 Drawing Download