The Barber Colman N800-4405 is a replacement spring designed specifically for use with F/M574 series pneumatic actuators. This OEM-grade component restores proper return force and actuation balance, ensuring reliable system performance. Engineered for durability and compatibility, the N800-4405 is essential for maintaining actuator function in HVAC and industrial control systems. Now available through Schneider Electric, it supports both ongoing maintenance and system longevity.
Technical Specifications
- Model: N800-4405
- Type: Replacement Spring
- Compatible Actuator: F/M574 series
- Material: High-strength spring steel
- Function: Provides return force in actuator mechanism
- Installation: Internal actuator component
- Manufacturer: Barber Colman (Schneider Electric)
Key Features
- OEM replacement spring for F/M574 actuators
- Maintains proper actuator stroke and responsiveness
- Durable construction for long-lasting tension
- Supports smooth and reliable actuation cycles
- Ideal for restoring worn or fatigued actuator components
- Simple replacement process during scheduled maintenance
Compatible Components & Accessories
- Barber Colman F574 and M574 pneumatic actuators
- Diaphragm kits and actuator repair parts
- Linkage assemblies and mounting hardware
- Schneider Electric control systems
Industry Applications
- HVAC air handling and damper systems
- Pneumatic valve actuation
- Commercial building automation
- Institutional climate control
- Industrial fluid and air management systems
Installation & Maintenance Notes
- Depressurize actuator before opening housing
- Replace spring during diaphragm or seal maintenance
- Verify spring alignment and seating before reassembly
- Test actuator motion after reinstallation
- Use OEM parts to ensure proper tension and performance
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance