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The Johnson Controls D-3031-4 Pneumatic Damper Actuator is expertly designed for precise damper positioning in small terminal units, featuring a spring range of 8 to 13 PSI. Ideal for applications requiring reliable actuation in condensed spaces, this product stands as a versatile component in heating, ventilation, and air conditioning (HVAC) systems.
This actuator is the go-to replacement for the D-160 and D-251 #2S models, ensuring a seamless fit and exceptional performance. It offers flexible mounting options, whether swivel or rigid, and accommodates optional mounting kits for comprehensive application coverage.
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