It’s an auto swing duct grill design for a standard 18000 CMH duct air cooler, which spreads the cool air in all directions within its range using wind-driven system. The outer grills can be manually adjusted from top to bottom to direct the airflow. The inner grills can either be fixed at a particular position or in auto swing mode, moving left to right, by simply pulling the thread attached to the grill. It is made up of PP(Polypyrene), which protects against rust and provides strength to last a long time.
| Size | 640 mm * 440 mm |
| Auto Swing | Wind-Driven |
| Material | Plastic |