E-FH, E-RA, E-RAE, E-RADES, E-RAMADES, E-RC and E-RC45
Return grille with fixed 45º straight horizontal blades
Return grille with 45º fixed curved blades
Exhaust grille with fixed 45º curved blades and with narrow frame
Exhaust grille with blades fixed at 45º with filter and tilting grill
Exhaust grille with blades fixed at 45ºwith filter and tilting grill
Exhaust grille with reticulated blades