The NRG TQ is the first revolving door in the world that not only saves energy, but also generates it. Developing a revolving door that could use the human energy applied to turn the door into electricity has long been a dream of Boon Edam's engineers. As early as the late twentieth century our engineers were studying on how this could be achieved, but as the right technology was not yet available, it wasn't until 2008 that the first NRG TQ was installed.
Diameter / Unit Width (inches): 6' 6" - 8' 0"
Height Under Canopy (inches): 83" - 102"
Capacity (per minute): 2x 15 - 2x 30
# of Door Wings: 3/4
Finish: