BLR-B/BLR-Z • Aluminium external louvres

Natural aluminium or black-grey air grilles

• Cairox

• For air intake or exhaust in ventilation systems, more particular in domestic ventilation systems

• Aluminium

• Natural finished aluminium type BLR-B
• Black-grey RAL 7021 type BLR-Z
• Other colours available upon request

• Frame and weather resistant cover made out sheet aluminium
• Mesh with free area of 125% of the duct passage
• Duct connection

• To be inserted into round ducts and to be screwed on the exterior wall

• The air grills will be of the type for exterior placement with round duct connector and housing in naturally finished sheet aluminium or black-grey coated
• Cairox type BLR-B or BLR-Z

• BLR-B, 150

Explanation

BLR-B = Type grill

150 = Connection diameter