Barber Colman (Schneider Electric) N800-4306 Spring – Replacement Spring for M573 Actuator
The Barber Colman (Schneider Electric) N800-4306 Spring is a replacement component designed specifically for use with the M573 Series pneumatic damper actuators. This spring ensures reliable return action and consistent control of damper positions in HVAC applications by restoring the actuator’s original operating characteristics.
Technical Specifications
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Model: N800-4306
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Type: Pneumatic Actuator Spring
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Compatible With: M573 Series Damper Actuators
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Function: Provides return force for actuator shaft rotation
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Material: Durable spring-grade steel
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Mounting: Internal to actuator assembly
Key Features
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OEM-Grade Fit: Designed to match factory specifications for proper fit and function within M573 actuators
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Consistent Performance: Ensures reliable actuator return to fail-safe or default position
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Durable Construction: Built to handle repeated cycles in demanding HVAC environments
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Easy Replacement: Fits directly in place of original spring without modification
Industry Applications
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HVAC Systems: Maintains airflow control in commercial and industrial heating and cooling systems
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Building Automation: Supports automated damper actuation for zoned temperature control
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Energy Management: Helps optimize system responsiveness and energy efficiency through precise airflow regulation
Installation & Maintenance Notes
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System Preparation: Isolate air supply and depressurize system before disassembly
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Spring Replacement: Remove actuator cover, extract the worn spring, and install the N800-4306 in the designated housing cavity
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Reassembly: Secure components and test actuator for proper operation and spring tension
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Inspection Schedule: Include spring condition checks during routine maintenance to avoid performance issues
The Barber Colman (Schneider Electric) N800-4306 Spring is a critical part of the M573 actuator assembly, restoring original spring force for accurate and dependable damper control.
We ship this product worldwide! Delivery is normally stock.
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