Its linear pneumatic motion ensures smooth operation on damper shafts

If your replacement motor has a larger shaft

the unit features barbed nipples compatible with both 1/4-inch O

6 A @ 240 VAC (3-phase)

Greenheck (Venco) VCDR-53-18-KIT Damper R-448A Its linear pneumatic motion ensuresThe 18 inch Greenheck (Venco) VCDR 53 18 KIT Damper is a high performance round air control damper engineered for low to medium pressure HVAC systems. Built with a robust 20 gauge galvanized steel frame and blades, this unit is designed to withstand velocities up to 3000 fpm and differential pressures up to 4 in. wg. As a "KIT" configuration, it specifically includes an actuator mounting bracket, facilitating seamless integration with automated