We distinguish ourselves by offering a wide selection of Siemens GEB161.1E Rotary Air Damper Actuator. It is a tool made to regulate the placement of dampers in HVAC systems. This range is intended to give accurate air damper adjustment for superior airflow control. The Siemens GEB161.1E Rotary Air Damper Actuator can be used with dampers of different sizes thanks to its adjustable stroke that can be set between 90 and 160 degrees. With a small dimension and a mounting bracket that makes it simple to place on the damper shaft, it is made to be simple to use and install.