MF40-7X43 TAC DuraDrive Floating Damper Actuators


MF40-7043Actuator 35$255.70
MF40-7043-501Actuator 35 w/Aux Switch$347.83


Specifications: These actuatorsare designed for spring return applications that require floating control of dampers and valves in HVAC systems.


  • Floating
  • Spring Return
  • 30 lb.-in of torque
  • Direct mount to round or square damper shaft
  • Overload protection throughout stroke
  • True mechanical clockwise or counterclockwise spring return operation for positive close-off in airtight applications
  • Visual Position indicator

Download Product Spec Sheet

Additional information


Barber Colman


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