1. The DA type is composed of multi-layer conical parallel vanes. It delivers attached horizontal airflow to avoid draft sensation.
2. Inner conical vanes and outer frame adopt split structure for easy installation and air volume regulation.
3. Available for 1~4-way air discharge.
4. Fabricated from aluminum extrusions and high-quality aluminum plates. Surface treatment includes anodizing, or electrostatic powder coating upon decorative requirements.
5. The neck section can be fitted with air volume dampers.
