The Barber Colman M572-5308 is a pneumatic damper actuator built for proportional control of HVAC dampers in commercial and industrial environments. Designed for reliable modulating performance, this actuator responds to standard pneumatic signals and includes a spring return mechanism that ensures automatic repositioning in the event of air pressure loss. It is ideal for systems that require precise airflow regulation and fail-safe functionality.
Technical Specifications
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Model: M572-5308
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Type: Pneumatic Damper Actuator
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Control Type: Proportional (Modulating)
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Return Type: Spring Return
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Control Signal Range: Typically 3–15 psi
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Motion Type: Linear
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Stroke: Standard (compatible with typical damper linkage)
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Mounting: Direct shaft mount or bracket with linkage
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Construction: Durable housing for long-term operation
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Condition: New
Key Features
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Proportional pneumatic actuator for smooth damper positioning
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Spring return ensures automatic fail-safe positioning
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Compatible with most standard pneumatic control systems
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Rugged construction suitable for demanding HVAC environments
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Easy to install in new or retrofit applications
Compatible Applications
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Air handling units
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Supply, return, and exhaust dampers
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Zone control systems
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Industrial ventilation and pressurization systems
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Building automation systems requiring modulating airflow control
Installation & Maintenance Notes
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Mount actuator securely to damper shaft or appropriate linkage
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Use clean, regulated compressed air within specified pressure range
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Confirm spring return operation during setup
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Test actuator travel and modulation response during commissioning
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Inspect periodically for air leaks, diaphragm wear, and proper motion range
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance