Description
Siemens 331-4512 Pneumatic Damper Actuator is simple and efficient device used in HVAC to control the air dampers precisely. This actuator offers precise damper position in modulation 2.3/8″ stroke and 5-10 PSI range of spring, efficiently controlling airflow. Versatility and convenience of installation is provided by its pivot mounting design which suits variety of configuration system. The sturdy power construction of the Siemens 331- 4512 HVAC unit makes it choice for commercial and residential systems with little room for HVAC units. The pivot mount simplifies installation, makes alignment and adjustments. In applications where precise airflow control is needed to achieve balanced airflow dispersion and improved energy efficiency, such an actuator is especially suited.
