Ruskin Company Datasheets for Damper Actuators

Damper actuators are powered devices that are used to operate a damper and adjust the flow of air and smoke.
Damper Actuators: Learn more

Product Name Notes
The RH series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the...
The RJ series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the...
The RLH series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the...
Replacement actuators for "older" Ruskin fire/smoke and smoke dampers