Acoustic Interior Louvre 468 AK/1
Description

Framed panel, vertical-blade, fixed-louvre aluminium ventilator with offset airways and acoustic insulation, for internal wall mounting.

  • Enables secure, ventilation with acoustic attenuation. Physical free area: 29 %. Suitable for hospitals, schools, sports facilities.
  • Aluminium profiles. 60 mm blades at 85 mm centres. Foam insulation. Concealed fixings to reveal. Flanged on one face. Choice of finish.
  • Weighted sound reduction index: 8 dB.
  • Made to measure.
  • Height: 181 mm (minimum without flange), 776 mm (maximum without flange). Intermediate dimensions in 85 mm increments.
  • Width: 200 mm (minimum without flange), 776 mm (maximum without flange). Any intermediate dimension is possible.
  • Thickness: 60 mm. Projection: 12 mm on flanged face.
  • Similar model 468 AK/2 for doors is available with flanges to both faces.

General information

Material

Aluminium alloy: AlMgSi 0.5 to DIN 1748

Uniclass 2015

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary

CAWS

K30/115 Relocatable partition/ Ceiling system

L20/20 Wood flush doors

L20/230 Wood flush doors

L20/25 Wood panelled doors

L20/250 Wood panelled doors

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Specification data - Aluminium louvre panel units

Product Reference

Acoustic Interior Louvre 468 AK/1

Dimensions (without flange)

-

Width

___ mm

200–776 mm.

Height

181 mm

266 mm

351 mm

436 mm

521 mm

606 mm

691 mm

776 mm

Finish (aluminium components)

-

Flanged face

Anodized, natural

20 µ.

Polyester powder coating, RAL colour ___, sheen ___ %

60–70 µ.

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

60–70 µ.

Unflanged face

Anodized, natural

20 µ.

Polyester powder coating, RAL colour ___, sheen ___ %

60–70 µ.

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

60–70 µ.

As flanged face

Standard product features

Material:

  • Aluminium alloy: AlMgSi 0.5 to DIN 1748.

Literature
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