Description

Aluminum perforated panel is adopted high quality industrial aluminum (***3T5 #), Each grille on the bottom shall be fitted with two opposed blade dampers (OBD) so that the airflow rate can be adjusted.

The size can be adjusted range of 5% **0%, no surface layer, this product has a light weight, good airflow, adjust the wind convenient, elegant and so on. It is widely used in all types of the air room under, data centers, clean rooms, etc.