| Blade Type | : | Single |
| Dimensions | : | 12 in L |
| Finish | : | Galvanized |
| Material | : | 24 ga Steel |
| Motor Specifications | : | 24 V |
| Motor Type | : | Power Closed, Spring Open |
| Series | : | RSD |
| Shape | : | Round |
| Size | : | 8 in |
The Model RSD is a round 1-blade damper constructed from heavy 24 ga galvanized steel. The 24 V motor actuator is direct coupled to the drive shaft. It is power closed/spring open (standard). The damper can be field reversed to a power open/spring closed model. The RSD damper may be used with either flexible or rigid ductwork. The RSD has a double layered blade design with an integrated cellular foam gasket to provide a seal when the damper is in the closed position. The RSD also has a Travel Limiter to prevent the damper from closing 100% if your application requires.
EWC® Ultra-Zone™ Motorized Damper, Series: RSD, 8 in Size, Single Blade, 24 ga Steel, Galvanized, Power Closed, Spring Open Motor, Motor Specification: 24 V, Round, 12 in L