SMDR-501 : Round Smoke Damper
SMDR-501 : Round Smoke Damper
The SMDR-501 is a Class I leakage-rated round smoke damper engineered for reliable smoke containment in dynamic HVAC systems. Its round configuration integrates seamlessly into circular ductwork, simplifying coordination and installation. Designed for vertical or horizontal mounting and rated for airflow and leakage in either direction, the SMDR-501 delivers dependable, code-compliant performance during emergency smoke control events.
Product Highlights
| Blade Type |
True Round
|
|---|---|
| Blade Material |
Galvanized Steel
|
| Blade Orientation |
Horizontal
|
| Duct Connection |
Round
|
| Leakage Class |
I
|
| Maximum Pressure Rating (in. wg.) |
4
|
| Maximum Velocity (fpm) |
4,000
|
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