RDHV
Supply grille of horizontal-vertical double deflection
RTHV
Supply grille of horizontal-vertical double deflection with air flow regulation incorporated
RLC1
Curved slats grille 1dir.
RLC2
Curved slats grille 2dir.
RL0V
Grille of linear slats fixed at 0º deflex
RLQ1
Grille of linear slats fixed at 15º 1dir.
RLQ2
Grille of linear slats fixed at 15º 2dir.
RLQV
Grille of linear slats fixed at 15º deflex
RSDR
Return grille of horizontal simple deflection
RSDV
Simple return grille of vertical deflection