Wałek przepustnicy powietrza SL 77 - 88

Air damper shaft SL 77 - 88 is designed for installation in burners of corresponding series and provides reliable fastening and rotation of the damper. This part transmits force from the actuator to the damper, allowing precise metering of air supply to the combustion chamber. Made of wear-resistant metal, resistant to high temperatures and aggressive environments. Shaft replacement is necessary when the standard part is worn or damaged to restore normal operation of the air supply system. Suitable for service and repair of boiler equipment.