The A2H double deflection ventilation grille is manufactured from aluminium with two sets of independently adjustable blades. Blade angles can be adjusted freely within 0°–180° to set the required air throw and diffusion angle for directional air discharge. A volume damper can be fitted at the rear to balance air volume and control air velocity.
Suitable for supply or extract air in comfort zones and industrial areas, for mixed-flow ventilation. It can be installed in walls, sills and rectangular ducts. Custom sizes are available, and oversized grilles can be fabricated in sections.
Specific performance parameters shall be subject to the test report.
