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Description

Framed panel, double bank, inclined blade, fixed louvre aluminium ventilator, for wall recess mounting.

  • Enables secure, weather resistant ventilation with exclusion of insects. Physical free area: 41 %.
  • Aluminium profiles with choice of finish. Blades at 66 mm centres.
  • Suitable for insertion into wall openings from exterior with flange overlap.
  • Exterior flange projection.
  • Interior reveal fixing.
  • Dimensions (minimum): 305 x 305 mm. Made to measure.
  • Panel thickness: 86.5 mm.

General information
Material

Aluminium alloy: AlMgSi 0.5 to DIN 1748

Uniclass 2015 Aluminium louvre panel units (Pr_30_59_48_04)
Specification data
Product Reference

Aluminium Louvre Grille 452

Aperture (w x h)

___ x ___ mm

As drawing ___

Mounting

Backframe

Nonstandard option. Required for panels larger than 3 m².

Bracket type 429

Standard option. Screw fix to reveal.

As drawing ___

Finish (aluminium components)

Anodized, bronze

20 µ. Type E6/ EV1 to DIN 17611.

Anodized, natural

20 µ. Type E6/ C34 to DIN 17611.

Polyester powder coating, RAL colour ___, sheen ___ %

60–70 µ.

Polyester powder coating, Syntha Pulvin colour ___, sheen ___ %

60–70 µ.

Other requirements

None

Coupling bar

For multiple panel unit.

Drainage profile

Projecting drip for fixing to bottom flange.

Dust filter

With aluminium frame. Fixes to interior of louvre panel.

Mesh, 2.3 x 2.3 mm

Nonstandard option. Grade 304 stainless steel.

Mesh, 6 x 6 mm

Standard option. Grade 304 stainless steel.

Water channel

For insertion behind bottom louvre. Projecting internal collection channel with drip to exterior.

Standard product features

Material:

Aluminium alloy: AlMgSi 0.5 to DIN 1748.

Literature