| Brand | Master Flow |
| Duct Type | 6" Round |
| Material | Galvanized Steel |
| Returnable | 90-Day |
| Product Depth (in) | 7.5 in |
| Product Length (in) | 6 in |
| Product Width (in) | 0.25 in |
| UPC | 7445018238206 |
Made of galvanized steel to prevent corrosion Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. The dampers include hardware that makes it easy to install into existing round pipe as well.