331-2882 | Damper Actuator, Pneumatic, 130 lb./ft, 7" Stroke, Pivot Mount, Large Capacity | Siemens (OBSOLETE)

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Damper Actuator, Pneumatic, 130 lb./ft, 7" Stroke, Pivot Mount, Large Capacity

This 331 Large Capacity Pneumatic Damper Actuator controls large dampers and equipment that requires a high operating thrust. This actuator has a maximum 30 psi inlet pressure, an adjustable span and start point and includes all mounting hardware. This actuator has a torque rating of 130 pound per feet with 25 psig. The POWERS Controls No. 6 Pneumatic Damper Actuator is a heavy-duty, rolling diaphragm, spring return actuator designed to drive large dampers, centrifugal refrigeration inlet vanes, and other applications requiring a large, effective diaphragm area and long stroke.