Siemens: Damper Actuators (Pneumatic ) and Accessories

Siemens pneumatic damper actuators offer multiple control options for HVAC applications. Available in 2-3/8, 4 and 7-inch strokes with several spring ranges to select from, these rugged, metal-fabricated air damper actuators are ideal for use with mixing box dampers, unit ventilators, outside air dampers, exhaust air dampers, return air dampers, and vortex fans. Explore our high-quality selection of Siemens pneumatic actuators and siemens replacement parts.