BLR-1M • Rectangular aluminium external louvres

Rectangular aluminium external louvres (not standard dimensions) with physical free area of 50%

• CAIROX

• For fresh air intake or exhaust, wall mounted

• Aluminium

• Anodised natural finish
• Powder coated in RAL-colour upon request

• Frame and blades of aluminium
• Stainless steel INOX304 insectscreen mesh of 2.3 x 2.3 mm fitted behind the louvre
• The weather resistant blades have a blade pitch of 33 mm
• Can also be produced in standard dimensions, type BLR-1

• To be mounted by means of mounting brackets

• Mounting brackets (included)

• Anodised aluminium louvre with a larger effective area, type BLR-A60
• Exterior grilles made of MAGNELIS® steel alloy, type BLR-MAG68

• The external wall grilles are rectangular aluminium louvered grilles for air supply or exhaust. They are manufactured from AlMgSi 0.5 aluminium. The grille is assembled from Z-profiles clipped onto aluminum louver holders with a blade pitch of 33 mm. This results in a 20 mm spacing between the blades. The louvre holders are laterally clipped onto the vertical perforated profiles of the fixed L-shaped frame. This frame, with a 26.5 mm stop and a 28.5 mm installation depth, is mitered at a 45° angle and assembled by pressing together with a clamping corner. The grille is fitted with an antistatic stainless steel mosquito net with 2.3 x 2.3 mm mesh, tensioned within the frame by a nylon cord. The grille is mounted by flush-mounting and fastening using standard dowels in the side of the wall duct. The grilles are finished in a natural anodised colour as standard. The grilles are always manufactured to the size of the ventilation opening.
• CAIROX type BLR-1M

• BLR-1M, 700, 200

Explanation

BLR-1M = Grille type

700 = Grille length

200 = Grille height