Back Draft Dampers
| PRODUCT CODE | SPIGOT (mm) | LENGTH (mm) |
|---|---|---|
| BDD4 | 100 Dia | 110 |
| BDD5 | 125 Dia | 110 |
| BDD6 | 150 Dia | 110 |
| BDD8 | 200 Dia | 110 |
| BDD10 | 250 Dia | 110 |
| BDD12 | 315 Dia | 110 |
| BDD14 | 350 Dia | 110 |
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Product Information
Back draft dampers are designed to allow airflow in one direction and prevent reverse airflow. They can be used as exhaust or intake dampers.