Siemens GIB164.1U Damper Actuator, Non-spring Return, 310 lb-in (35 Nm), 24 Vac/dc, 0-10 Vdc Control, 125 sec Run, Feedback, Offset-Span, 2-Aux

Siemens GIB164.1U Damper Actuator, Non-spring Return, 310 lb-in (35 Nm), 24 Vac/dc, 0-10 Vdc Control, 125 sec Run, Feedback, Offset-Span, 2-Aux. The Siemens OpenAir GIB Series Damper Actuator was desinged for powerful control of larger HVAC dampers requiring up to 310 lb-in of torque. This is a direct-coupled, non-spring return electric damper actuator.