| Diameter | : | 6 in |
| Finish | : | Galvanized |
| Gauge | : | 24 ga |
| Length | : | 3-1/8 in |
| Material | : | Steel |
| Shape | : | Circular |
| Size | : | 6 in |
Backdraft damper for circular ducts, manufactured from galvanized sheet metal. The two blades are spring-loaded. Every damper is built with performance in mind. The damper can be mounted vertically.
fantech® Backdraft Damper, 6 in, 24 ga, Steel, Galvanized, Circular, 6 in Diameter, 3-1/8 in Length
- Damper blades formed from aluminum H14
- 3/32 in Dia brass central rod
- Stainless steel torsion spring
- 24 ga, G90 galvanized steel casing
- EPBM synthetic rubber gasket