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NBS Source

Description

A range of aluminium wall mounted louvres, available in 15 versions, and two finishes.

Features:

  • Versions are available for surface or recessed wall mounting.
  • The entire louvre system is mounted in a frame profile which is manufactured to the required dimensions of the opening.

General information

Finish

Enamelled polyester powder coating, colour RAL ___

Satin anodized

Material

Aluminium: ISO 209-89: 6063

Uniclass

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary

CAWS

L10/650 Metal louvres

Specification data - Aluminium louvre panel units

Standard product features

Dimensions:

  • Width (maximum): 6000 mm.
  • Contact Comar Duco® for all aspects on the design and size of the louvre.
  • A computer programme is available from Comar Duco® to assist in the design.

Louvre blades:

  • P series louvre blades are manufactured as double blades or three fold blades, depending on the height of the unit and are riveted to the frame – three fold blades are used as much as possible. No additional fly screen is necessary.
  • S, V and Z series louvres have individual louvre blades clipped into place.

Louvre blade profile:

  • S series: S-shaped.
  • V series: V-shaped.
  • Z series: Z-shaped.

Material:

  • Aluminium: ISO 209-89: 6063.

Product Options

Product reference:

- DucoGrille G 20V:

  • Light duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 200 x 200 mm.
  • Blade height: 20 mm.
  • Pitch: 20 mm.
  • Flange: 19 mm.
  • Profile thickness: 1.2 mm.
  • Free area: 63%.
  • Insect screen: Punched aluminium extrusions.

- DucoGrille G 20Z:

  • Light duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 200 x 200 mm.
  • Blade height: 40 mm.
  • Pitch: 35 mm.
  • Flange: 19 mm.
  • Installation depth: 30 mm.
  • Profile thickness: 1.2 mm.
  • Free area: 63%.
  • Insect screen: Stainless steel screen.

- DucoGrille G 30P:

  • Standard duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 200 x 200 mm.
  • Pitch: 33 mm.
  • Flange: 20.5 mm.
  • Installation depth: 32.3 mm.
  • Profile thickness: 1.5 mm.
  • Airflow at 1 Pa: 2.53 litres/ sec/ dm².
  • Airflow at 2 Pa: 13.0 m³/ h/ dm².
  • Insect screen: Punched aluminium extrusions.

- DucoGrille G 50/75S:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 75 mm.
  • Flange: 48 mm.
  • Installation depth: 62 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 80%.
  • Insect screen: Stainless steel screen as standard. Horizontally or vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille G 50/75Z:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 75 mm.
  • Flange: 48 mm.
  • Installation depth: 62 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 80%.
  • Insect screen: Stainless steel screen as standard. Vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille G 50S:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 65 mm.
  • Flange: 48 mm.
  • Installation depth: 62 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 75%.
  • Insect screen: Stainless steel screen as standard. Vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille G 50Z:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 65 mm.
  • Flange: 48 mm.
  • Installation depth: 62 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 75%.
  • Insect screen: Stainless steel screen as standard. Horizontally or vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille G 70S:

  • Heavy duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 99 mm.
  • Pitch: 85 mm.
  • Flange: 48 mm.
  • Installation depth: 82 mm.
  • Profile thickness: 1.7 mm.
  • Free area: 79%.
  • Insect screen: Stainless steel screen as standard. Horizontally or vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille G 70V:

  • Heavy duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 71 mm.
  • Pitch: 65 mm.
  • Flange: 48 mm.
  • Installation depth: 82 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 65%.
  • Insect screen: Stainless steel screen as standard. Vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille M 30P:

  • Standard duty louvre system designed for surface wall mounting.
  • Dimensions (minimum): 200 x 200 mm.
  • Pitch: 33 mm.
  • Frame thickness: 42.1 mm.
  • Profile thickness: 1.5 mm.
  • Airflow at 1 Pa: 2.53 litres/ sec/ dm².
  • Airflow at 2 Pa: 13.0 m³/ h/ dm².
  • Insect screen: Punched aluminium extrusions.

- DucoGrille MR 30P:

  • Standard duty, circular louvre system designed for surface wall mounting.
  • Diameter (minimum/ maximum): 300/ 1000 mm.
  • Surface mounted.
  • Pitch: 33 mm.
  • Frame thickness: 35 mm.
  • Profile thickness: 1.5 mm.
  • Airflow at 1 Pa: 2.53 litres/ sec/ dm².
  • Airflow at 2 Pa: 13.0 m³/ h/ dm².
  • Insect screen: Punched aluminium extrusions.

- DucoGrille N 50/75S:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 75 mm.
  • Installation depth: 65 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 80%.
  • Insect screen: Stainless steel screen as standard. Horizontally or vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille N 50/75Z:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 75 mm.
  • Installation depth: 65 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 80%.
  • Insect screen: Stainless steel screen as standard. Vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille N 50S:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 65 mm.
  • Installation depth: 65 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 75%.
  • Insect screen: Stainless steel screen as standard. Horizontally or vertically fitted thermoplastic strips are optional, with or without bird mesh.

- DucoGrille N 50Z:

  • Medium duty louvre system designed for recessed wall mounting.
  • Dimensions (minimum): 300 x 300 mm.
  • Blade height: 76 mm.
  • Pitch: 65 mm.
  • Installation depth: 65 mm.
  • Profile thickness: 1.5 mm.
  • Free area: 75%.
  • Insect screen: Stainless steel screen as standard. Vertically fitted thermoplastic strips are optional, with or without bird mesh.

Finish:

  • Satin anodized: 15–20 µm.
  • Enamelled polyester powder coating: 60–80 µm, in all RAL colours.

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