Siemens Building Technology 331-3012 Pneumatic Damper Actuator W/Bracket & linkage 3-8 PSI No.6 4" Stroke

The Siemens 331-3012 Pneumatic Damper Actuator is long lasting and efficient device to control airflow in HVAC systems. The actuator that includes the bracket and linkage has a 4" stroke from 3 to 8 PSI of operation, making it suitable for multiple HVAC applications. It is more flexible and longer shaft design facilitates accurate control in most situations. This actuator is designed to be tough and survive harsh conditions. Pneumatic damper actuators are usually used in commercial and industrial HVAC systems to control air dampers to airflow and temperature control. The Siemens 331-3012 provides proper air distribution by changing damper positions, cutting energy consumption and ensuring indoor air quality. Particularly in systems where the precise control of airflow is necessary, reliable pneumatic operation is especially beneficial.