TTF (aphonic transit grid)
Aphonic transit grille with counterframe for wall or door installation.
Execution:
Frame and in aluminium painted RAL 9010, font panel in zinc-plated steel painted RAL 9010 and inner lining in sound-absorbing material.
Available, on request, painted in the other colours of the RAL range.
Fixing:
By means of screws (holes).
Aphonic transit grille with counterframe for wall or door installation.
Execution:
Frame and in aluminium painted RAL 9010, font panel in zinc-plated steel painted RAL 9010 and inner lining in sound-absorbing material.
Available, on request, painted in the other colours of the RAL range.
Fixing:
By means of screws (holes).