Aluminium Controllable Internal Louvre Grille 4032
Description

Slotted plate aluminium ventilator, with hit-and-miss airflow control, for surface mounting to interior walls.

  • Enables secure ventilation.
  • Choice of finish.
  • Standard sizes or made to measure.
  • Projecting profile with internal slide.
  • Choice of cord, slide knob or rotating knob operation.

General information

Material

Aluminium alloy: AlMgSi 0.5 to DIN 1748

Uniclass 2015

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary

CAWS

L10/650 Metal louvres

Specification data - Aluminium louvre panel units

Product Reference

Aluminium Controllable Internal Louvre Grille 4032

Dimensions (w x h overall)

175 x 150 mm

Airflow 12.5 m³/h at 1 Pa.

240 x 200 mm

Airflow 28.8 m³/h at 1 Pa.

325 x 300 mm

Airflow 66.2 m³/h at 1 Pa.

300 x 100 mm

Airflow 17.3 m³/h at 1 Pa.

450 x 100 mm

Airflow 28.8 m³/h at 1 Pa.

___ x ___ mm

As drawing ___

Control

Cord

Rotating knob, at ventilator

Slide knob, at ventilator

Unit width (maximum): 500 mm.

Location (viewed internally)

Left

Right

Finish (aluminium components)

Anodized, bronze

25 µ. Type E6/ EV1 to DIN 17611.

Anodized, natural

25 µ. Type E6/ C34 to DIN 17611.

Polyester powder coating, RAL colour ___, sheen ___ %

60–70 µ.

Other requirements

None

Insect mesh, 2.3 x 2.3 mm

Standard option. Grade 304 stainless steel.

Standard product features

Material:

Aluminium alloy: AlMgSi 0.5 to DIN 1748.

Literature
Third party certifications
  • BSRIA Ltd: Water tightness testing to EN 13030
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