The grille type A-980 is used as a transfer grille in facilities such as offices, hospitals, schools, ... The grille can be used for wall or door
mounting and is recommended for the transferof air from one room toanother. The sight-proof design (1 grille) is especially used for dressing rooms, lavatories and laundries. A light-tight grille is obtained by installing 2 grilles back to back and painting them black, especially suited for dark rooms or cinemas.
- Transfer grille with inverted Y-profile (sight-proof).
- Free passage ca. 38%.
- Used for door thicknesses between 30 and 58mm.