External weather louvres GA

GA

Advantages

Finish Anodized aluminium finish
Protection Rain-proof grille
Performances Two blades’ pitches for optimized pressure losses

Dimensions

Min 200 x 200 mm
Max Section up to 4m² (Over 4m² : multi-section units available)
Frame's width 41 or 75 mm

Characteristics

The GA weather louvre can be used for air intake or air exhaust. It is suitable for external wall mounting and is dedicated to commercial applications.

Construction:

  • Frame and blades: anodized aluminium
  • Anti-bird mesh: galvanized steel
  • Blades’ pitch: 40 or 80 mm (depending on the model)

Performance:

  • Weather louvre

Recommended air velocity:

  • Air exhaust: up to 5 m/s
  • Air intake: up to 2,5 m/s

Option:

  • Backframe can be provided
  • Filter support
  • Powder coatings to any standard RAL colour on request

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