The A1H single deflection ventilation grille is manufactured from aluminium with individually adjustable horizontal blades. The blade angle can be adjusted freely within 0°–180° to achieve the required air throw and diffusion angle, catering to different on-site airflow requirements. A volume damper can be fitted at the rear for air volume and velocity regulation.
Suitable for supply or extract air in comfort areas and industrial spaces. It can be mounted on walls, window sills or rectangular ducts for mixed-flow ventilation. Custom dimensions are available; extra-large units can be supplied in sectional assemblies.
Specific performance parameters shall be subject to the test report.
