Model RSD is a round single 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.
Model RSD is a round single 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 1% if your application requires
EWC Motorized Zone Damper, Spring Return, Series: RSD, 24 VAC, 50/60 Hz Frequency, 10 x 12 in Damper, Wire Lead Connection, Round Shape, 24 ga Gauge, Steel, Galvanized, 12 in L Dimensions, Domestic/Import: Domestic