Specifications subject to change © 9-2009 INTERNATIONAL STEEL EXTERNAL LOUVRE G-801 E 5 030 Application The external louvre, type G-801, is designed for wall application for the supply and exhaust of large air volumes in heating, ventilating or airconditioning installations. The design and the mounting of the horizontal blades ensure a weatherproof louvre. Technical information Characteristics • horizontal blades under 45° • distance blades = 80 mm • can be used as supply, exhaust and transfer grille • equipped with a drip cill and a birdscreen in galvanised or stainless steel wirenetting (12,5 x 12,5 x ø 0,8 mm) or with an insectscreen in galvanised steel or stainless steel (1,4 x 1,4 x ø 0,24 mm) at the back • weatherproof • available with multiples of 1 mm in length and 10mm in height in L = 200 mm, max L = 2300 mm min H =300mm, maxH=2300 mm (L x H) > 2300 x 2300 mm: only available with several parts Construction • galvanised steel sheet • upon request, painted in RAL colour 5 Installation dimensions All dimensions in mm GA801 + WR001 GB801

Specifications subject to change © 9-2009 INTERNATIONAL E 5 030 Specifications description Accessories Fixing Delivery possibilities How to order WR001: mounting frame out of steel profile (30 x 30 x 4 mm), delivered with mounting straps • the louvres are fixed to the wall by screws • the GA series has factory drilled screw holes in the frame • for fixing with a mounting frame (WR001), both frame and louvre have to be drilled on site Example: Steel external louvre for large air volumes with fixed horizontal blades in galvanised steel sheet. Weatherproof, equipped with a bottom drip cill and a...