F&L Industries 20" Galvanized Duct Volume Damper with Quad Lever | FLD20 – Durable HVAC Airflow Control for Venting, Heating, Cooling & Exhaust Duct Applications
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Product details
| Management number | 230938600 | Release Date | 2026/06/18 | List Price | $12.00 | Model Number | 230938600 | ||
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Speedi-Products 20-Inch Galvanized Sheet Metal Round volume damper with manual quadrant adjustment handle. Ideal for use in branch duct lines for adjusting supply or return air volume. Field installed into sheet metal starting collars or register boots. Can be used for Remodeling, Do it yourself and New Residential projects. From the Manufacturer Speedi-Products 20-Inch Galvanized Sheet Metal Round volume damper with manual quadrant adjustment handle. Ideal for use in branch duct lines for adjusting supply or return air volume. Field installed into sheet metal starting collars or register boots. Can be used for Remodeling, Do it yourself and New Residential projects.
- 20-Inch Galvanized Sheet Metal Round volume damper with manual quadrant adjustment handle.
- Ideal for use in branch duct lines for adjusting supply or return air volume.
- Field installed into sheet metal starting collars or register boots.
- Consult your local building codes for approved installation practices.
- Trusted F&L Industries Quality – Reliable damper design that ensures balanced airflow, energy savings, and consistent performance over time.
| Duct size | 20 Inch |
|---|---|
| Material | Galvanized Duct |
| Ducting type | Volume Damper With Sleeve Duct |
| Features | Adjustable |
| Brand | F&L |
| Size | 20" |
| Has written warranty | No |
| Pieces | 1 |
| Model | AC-VDQ 20 |
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