BLR-1-OP • Surface mounted rectangular aluminium external louvres

Surface mounted aluminium louvres

• CAIROX

• For air intake or exhaust in ventilation systems

• Aluminium

• Anodised natural finish
• Other colours available upon request

• Frame and 45° enclined blades made af aluminium with pitch of 33 mm
• Surface mounted on the wall by means of conceiled screws in between the blades
• Stainless steel INOX304 insectscreen mesh of 2.3 X 2.3 mm fitted behind the louvre

• Mounted by means of screws in pre-drilled holes in the frame

• Srews (included)

• Custom-made louvres available upon request

• 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 louvre holders with a 33 mm blade pitch. This results in a 20 mm spacing between the blades. The louvre holders are laterally attached to the vertical perforated profiles of the fixed, straight frame. This frame, without stop, is mitered at 45° and assembled by pressing together with a clamping corner. The grille has a mounting depth of 29 mm. 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 surface-mounting and fastening with standard screws in the four corners of the grille, between the blades. The grilles are finished in a natural anodised colour as standard.
• CAIROX type BLR 1 OP

• BLR-1-OP, 425 X 425

Explanation

BLR-1-OP = Grille type

425 X 425 = Outer dimensions of the grille