W, AW, AWE weather resistant louvre
Multileaf dampers & weather resistant louvres

W, AW, AWE weather resistant louvre

Technical details

  • for outside air and exhaust air
  • profiled, water-repellent blades
  • for installation in external walls
  • free cross-sectional area is approx. 60% of the inflow cross section

Product details

Weather resistant louvres are suitable for outside air and exhaust air from ventilation and air conditioning systems. They contain profiled, water-repellent blades in all-around frame for installation in external walls. A stainless steel protective grille with approx. 16 x 18 mm mesh size is permanently mounted on the rear side. The fastening of the weather resistant louvre takes place with countersunk holes. The free cross-sectional area is approx. 60% of the inflow cross section.

Frames and blades of W Weather Resistant Louvres are made of galvanized sheet steel. AW Weather Resistant Louvres are made of extruded aluminium profiles. Compared to AWE Weather Resistant Louvre (natural anodised surface) the surface of AW is untreated. Frame and blades are made of extruded aluminium profiles as well.

Sizes (W x H): 300 mm x 345 mm to 2100 mm x 2078 mm

Technical specifications

Not all of the variant values listed here can be combined with each other. Use our Wildeboer configurator to easily check the possible combinations.

Width
  • 300 mm
  • 400 mm
  • 500 mm
  • 600 mm
  • 700 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1100 mm
  • 1200 mm
  • 1300 mm
  • 1400 mm
  • 1500 mm
  • 1600 mm
  • 1700 mm
  • 1800 mm
  • 1900 mm
  • 2000 mm
  • 2100 mm
Height
  • 345 mm
  • 428 mm
  • 510 mm
  • 593 mm
  • 675 mm
  • 758 mm
  • 840 mm
  • 923 mm
  • 1005 mm
  • 1088 mm
  • 1170 mm
  • 1253 mm
  • 1335 mm
  • 1418 mm
  • 1500 mm
  • 1583 mm
  • 1665 mm
  • 1748 mm
  • 1830 mm
  • 1913 mm
  • 1995 mm
  • 2078 mm
Colour
  • Galvanized
  • In colour RAL
Installation subframe
  • Without installation subframe
  • With installation subframe
Air direction
  • Supply air (outflowing)
  • Exhaust air (inflowing)
Material
  • Stahl
  • Aluminium
  • Aluminium, eloxiert
Luftrichtung (WSG)
  • Exit air (outflowing)
  • External air (inflowing)

Product pictures

Media & Downloads

User manual weather resistant louvre & multileaf damper (2019-09)
PDF 5MB