- Specifications
- Description
- Documents
- Item: Damper
- Type: Round, Single Blade
- Overall Size: 8 Inch Diameter x 12 Inch Length
- Material: 24 Gauge Steel
- Finish: Galvanized
- Additional Information: Flow Rate 320 CFM at 900 FPM, 500 CFM at 1400 FPM; Includes Counter Balanced Weighted Arm