RA/RAC Bar Grille

ASLI RA/RAC is a type of grille which has fix blades. The curve type linear bar grilles, RAC, has aesthetic appearance so it is suitable to install at round column or curved wall.

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Frame : Aluminium Extrusion A6063
Blade : Aluminium Extrusion A6063
(0° deflection or 15° deflection)

Surface Finish

Baked white powder coated as standard.
*Others are available upon request.


PB Plenum box blade
G1 Oppoesed Blade Damper


All size are available upon request.


• The bar grille air blades are fixed & not adjustable. Maximum single length
is 2700mm. Above this length, the grille will come in multiple section.
• The neck sizes (w) are proportional to the number of linear bar blades.
Please refer to table Bar Grille vs Width.
• Two different types of linear bar face deflection angle are available.
• The bar grilles that come with plenum boxes are known as RAB
• Approximately 65% free area.



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