
Aluminum Straight Blade Ceiling Circular Radial Swirl Air Diffuser for HVAC. Durable Aluminum Construction: Made from high-quality aluminum alloy for exceptional durability and design flexibility. Efficient Air Mixing: Fixed straight blades in radial swirl pattern ensure high induction and even air distribution. Fireproof Performance: Designed with fireproof materials to meet safety standards for commercial and public spaces. Wide Size Range: Available in standard face sizes from 250mm to 650mm with various neck and louver options. Customization Options: Full customization available for aluminum products without substantial additional costs. ISO Certified Quality: Manufacturing process and products comply with ISO certification standards. Versatile Applications: Ideal for airports, offices, hospitals, factories, and commercial buildings requiring strong airflow. Complete Accessories: Includes dampers and filters for comprehensive air distribution system integration.