Description
The Johnson Controls DMPR-KC011 Extension Shaft Hexagonal Pin is a reliable product for increasing the distance of damper actuators in HVAC systems. This extension shaft is constructed from strong steel or stainless steel to cope with unfriendly environment. It has a hexagonal pin at one end that fits perfectly on the current damper actuator arm. The other end has a wider shaft for fitting to the damper component as shown in the figure below. The DMPR-KC011 Extension Shaft adds more length to the existing structure between the actuator and the damper, allowing for more flexibility when installing the damper in an HVAC system.
