The Barber Colman M574-2208 is a pneumatic damper actuator designed for precise modulation of air dampers in HVAC and building automation systems. With a compact right-angle mount and a 4-inch stroke, this actuator delivers dependable control in commercial and industrial ventilation setups. It connects to a 5/16″ push rod using a compatible ball joint and is built for long-term durability in demanding environments.
Technical Specifications
- Model: M574-2208
- Series: M574
- Product Type: Pneumatic Damper Actuator
- Spring Range: 3 to 12 psig
- Stroke Length: 4 inches
- Effective Diaphragm Area: 11 sq. in.
- Mounting Type: Right-angle
- Push Rod Compatibility: 5/16″ diameter
- Housing Material: Glass-filled nylon
- Diaphragm Material: Neoprene, rolling type
- Shaft Material: Stainless steel
- Ambient Temperature Range: -20°F to 180°F
- Max Air Pressure: 30 psig
- Air Connection: Barbed fitting for 1/4″ OD tubing
- Condition: New
Key Features
- Accurate air damper positioning
- 4-inch stroke for wide damper range
- Right-angle mount for compact installations
- Durable materials resist corrosion and wear
- Spring return provides safe fail-back control
Compatible Accessories
- N800-0804 ball joint
- Push rod assemblies
- Universal mounting brackets
- Pneumatic tubing and fittings
Industry Applications
- HVAC control systems
- Air handling units
- Ventilation and exhaust setups
- Building automation projects
Installation & Maintenance Notes
- Mount actuator securely with proper bracket alignment
- Connect to damper shaft using correct rod and joint
- Supply clean, dry compressed air
- Periodically inspect diaphragm and seals for wear
- Check linkage movement for smooth operation
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance