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Spring return
electronic damper
actuators

Electronic rotary spring return damper actuator series offers torques ranging from 20 lb-in to 160 lb-in with a variety of standard control signals and built in-options. Ideal for economizer dampers, rooftop unit and air handling unit control.
Siemens actuators with Spring return
Electronic rotary spring return damper actuator series offers torques ranging from 20 lb-in to 160 lb-in with a variety of standard control signals and built in-options. Ideal for economizer dampers, rooftop unit and air handling unit control.