About Fire Damper Bush
A Fire Damper Bush is a precision-engineered component designed to ensure smooth, reliable, and safe operation of fire dampers within HVAC systems. It acts as a protective sleeve and support bearing for the dampers operating shaft, reducing friction and wear while maintaining accurate alignment during opening and closing cycles.
Manufactured from high-temperature-resistant, low-friction materials, the fire damper bush helps maintain damper performance even under extreme conditions, preventing deformation, seizing, or premature failure during a fire event. Its durable construction enhances the damper's mechanical efficiency, extends service life, and supports compliance with fire-safety standards.
Applications:
Used in fire dampers, smoke control dampers, and other HVAC safety systems in commercial, industrial, and residential buildings