The Barber Colman N800-2278 is a 3 PSI span feedback spring designed for use in pneumatic actuator feedback assemblies. This OEM-calibrated spring ensures accurate pressure-to-position feedback for smooth and stable modulation in HVAC and industrial systems. Built to exact specifications and supported by Schneider Electric, the N800-2278 is ideal for both system calibration and long-term reliability in pneumatic control loops.
Technical Specifications
• Model: N800-2278
• Type: Feedback Spring
• Span: 3 PSI
• Function: Provides calibrated mechanical resistance in feedback system
• Material: High-tension, corrosion-resistant metal
• Installation: Internal to actuator feedback mechanism
• Manufacturer: Barber Colman (Schneider Electric)
Key Features
• Provides 3 PSI span calibration for accurate modulation
• Ensures consistent actuator feedback control
• OEM-grade material for reliable long-term use
• Compatible with Barber Colman feedback mechanisms
• Simple replacement during calibration or maintenance
• Designed for use in HVAC and industrial systems
Compatible Components & Accessories
• Barber Colman MP series pneumatic actuators
• Linkage kits and feedback arms
• Schneider Electric automation and control platforms
• Pneumatic controllers and thermostats
Industry Applications
• HVAC zone and building automation
• Industrial pneumatic feedback control systems
• Institutional air and pressure regulation
• Retrofit and calibration of existing actuator systems
• Precision tuning in energy management setups
Installation & Maintenance Notes
• Install securely in accordance with actuator design
• Confirm span requirement before installation
• Check for proper alignment during assembly
• Inspect during calibration cycles for fatigue or wear
• Replace as needed to maintain consistent control response
We ship this product worldwide! Delivery is normally stock.
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