Honeywell 4074EGR Crank Arm Assembly Can this coupling be used

Can this coupling be used with copper tubing

meaning the internal contacts are calibrated to open at 200°F and automatically reset when the temperature drops to 60°F

including a precise length and wire gauge to prevent drifting pressure settings

Common Installation & Troubleshooting Questions

or Dialapak to drive Modutrol IV actuators

Honeywell 4074EGR Crank Arm Assembly Can this coupling be usedThe Honeywell 4074EGR is a mission critical Crank Arm Assembly engineered for damper actuator applications in commercial and residential economizer systems. This heavy duty linkage component is designed to facilitate the smooth conversion of rotary motion into linear motion, ensuring precise airflow control. As an industry standard part, the 4074EGR is identical to the 4074EGR U, providing a direct replacement for worn mechanical drive components. It