High cycle grilles offer heavy duty, commercial grade security for light to medium industrial- traffic locations where remote access is required. This particular model is an elevated (motor operated) version of the AT-9 which is strengthened by additional sleeves and axel nuts on rods, zinc plated copper eyelets, deeper guides, and a full width top slat for optimal connection to the barrel assembly. Reaping the same airflow and visibility benefits of our standard grille, this model also provides a significantly increased cycle life (100k) for parking structure applications with 1-50 parking spaces or tenants.
Sleeved rod and link pattern every 8th horizontal rod across opening.
High cycle 3” deep guides with ABS wear strips to prevent metal on metal contact for increased cycle-life.
8-9 inch per second operating speed. (standard)
Gear-Head motor operated standard. (Optional prep-for-motor)