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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 stroke with several spring ranges to select from, these rugged, metal-fabricated damper actuators are ideal for use with mixing box dampers, unit ventilators, outside air dampers, exhaust air dampers, return air dampers, and vortex fans.