OUTSIDE AIR LOUVRE GRILLE (OAL)

by Polyaire
$0 AUD
$55.95 AUD

Polyaire's Outside Air Louvres (OAL) are designed to provide weather protection of outside air or discharge openings to allow free passage of air. These external louvres may also be used for natural ventilation.

The Small Section Outside Air Louvre(OAL-S) is normally used for small sizes and small air quantities.

Construction is from all extruded aluminium with a standard flange of 32mm.

A Bird screen of 12mm x 12mm square mesh is fitted to the rear as an option.

Standard finish is natural anodised while other finishes including powder coat are available to suit the interior and architectural design requirements.

The OAL-S is available in stock sizes and can also be manufactured to order in a wide range of sizes.

Item # Nominal Neck Size (mm/inch) Face Size (mm/inch)
244403 150x150 / 6x6 204 x 204 8” x 8”
244000 200x200 / 8x8 254x254 / 10x10
244404 230 x 180 9” x 7” 284x234 / 11x9
244001 250 x 250 10” x 10” 304x304 / 12x12
245423 300 x 250 12” x 10” 354x304 / 14x12
244002 300 x 300 12” x 12” 354x354 / 14x14
244003 350 x 350 14” x 14” 404x404 / 16x16
244004 400 x 400 16” x 16” 454x454 / 18x18
244244 500 x 500 20” x 20” 554x554 / 22x22
244245 600 x 300 24” x 12” 654x354 / 26x14
244246 600 x 400 24” x 16” 654x454 / 26x18
244247 600 x 600 24” x 24” 654x654 / 26x26
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