The Barber Colman M572-8308 is a pneumatic damper actuator designed for precise control of HVAC dampers. Operating within a 4 to 8 psig spring range, it provides reliable modulation in response to pneumatic signals. The actuator features a spring return mechanism that retracts the actuator shaft upon loss of air pressure, ensuring fail-safe operation.
Technical Specifications
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Model: M572-8308
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Type: Pneumatic damper actuator
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Control Signal: Proportional
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Spring Range: 4 to 8 psig
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Stroke Length: 2 inches
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Spring Return: Yes; retracts actuator shaft on air pressure loss
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Mounting: Right-angle bracket
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Air Connections: Barbed fitting for 1/4″ O.D. plastic tubing
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Construction: Durable materials for long-term operation
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Condition: New
Key Features
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Provides precise proportional control for HVAC dampers
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Spring return mechanism ensures safety during air pressure loss
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Compact design suitable for various installations
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Designed for 4 to 8 psig control signals
Compatible Applications
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HVAC systems requiring modulating damper control
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Ventilation and exhaust systems
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Industrial process control requiring pneumatic actuation
Installation & Maintenance Notes
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Ensure proper alignment during installation to prevent binding
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Verify pneumatic connections are secure and leak-free
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Regularly inspect actuator for signs of wear or damage
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Follow manufacturer guidelines for maintenance procedures
We ship this product worldwide! Delivery is normally stock.
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