NBS Source
DucoGrille Classic G 50/75Z

Application

Louvres for wall/ window ventilation.

Description

A recessed mounted wall louvre manufactured from extruded aluminium profiles.


Features and benefits:

  • Recessed wall or window louvres, manufactured from extruded aluminium profiles.
  • The Turn and Click system ensures quick and easy assembly.
  • Many louvre blade options are available.
  • The Z shaped blade ensures a tight design.
  • An insect screen is fitted as standard.

General information

Shape

Rectangular

Color

Range of colours available in either anodized or RAL.

-

Finish

Anodized

Qualanod-compliant, coating thickness 15–20 µm, standard natural colour (clear anodizing).

Powder coated

Qualicoat-compliant, minimum average coating thickness 60–80 µm, standard RAL colours with 70% gloss.

Material

Aluminium

Louvre blades: Aluminium, Al Mg Si 0.5.

Polyamide

Louvre holders: Polyamide, PA 6.6, reinforced with glass fibre.

WarrantyDescription

Ten years

Duco Projects provides 10-year warranty cover on Duco system materials covering potential defects in materials and surface treatment, applicable from the date 3 months after delivery or from the date of installation, whichever is the sooner.For motors and for components subject to wear as a result of movement, however, this warranty is limited to 1 year. This warranty is only valid for building projects in European countries (other countries upon request only) and provided normal use and maintenance have been observed. This warranty is on a sliding scale, reducing by 10% a year (e.g.: during the third year 80% of the claim will still be covered by this warranty). This warranty covers the supply of replacement parts on site to be fitted by the installer, or in the event of defective surface treatment, substantiated costs for pre-treating and recoating the material in question. This warranty relates exclusively to the product itself, not to its installation: accordingly, dismantling and assembly costs are not covered by this warranty. Duco Projects’ maximum liability will be exhausted with the resupply of the defective component or complete system. Under no circumstances can Duco Projects be held liable for any other tangible or intangible loss, including consequential losses. A repaired or resupplied product is covered for the remainder of the warranty period.

Uniclass

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary
Pr_30_59_48_02 Aluminium louvre blades
Ss_25_50_45_45 Louvre screen systems
Ss_25_10_20/540 Custom-made louvres
Ss_25_50_45_60 Panellized louvre screen systems

CAWS

H11/140 Louvres

H11/437 Louvres

L10/650 Metal louvres

L10/54 Louvres

Specification data - Aluminium louvre panel units

Material

Aluminium.

Finish

Anodized.

Qualanod-compliant, coating thickness 15–20 µm, standard natural colour (clear anodizing).

Powder coated.

Qualicoat-compliant, minimum average coating thickness 60–80 µm, standard RAL colours with 70% gloss.

Colour

Anodized.

RAL.

Standard RAL colours with 70% gloss.

Construction

Flanged frame.

Air intake and exhaust performance

-

Application

Exhaust.

Intake.

Weather performance

-

Water penetration class (minimum)

v = 0,0m/s.

To BS EN 13030, class B.

  • v = 0,5m/s: class C.
  • v = 1,0m/s: class C (94,70%).
  • v = 1,5m/s: class C.
  • v = 2,0m/s: class C (82,20%).
  • v = 2,5m/s: class D.

Louvre configuration

-

Blade orientation

Horizontal.

Blade pitch

75 mm.

Blade angle

Fixed.

Accessories

Stainless steel mesh, 2.3 x 2.3 mm.

Standard, resistant to insects, vermin and birds.

Stainless steel mesh, 6 x 6 mm.

Resistant to vermin and birds.

Stainless steel mesh, 20 x 20 mm.

Resistant to birds.

Flange

Frame flange.

48 mm.

Depth

Recess depth.

62 mm.

Thickness

Profile thickness.

1.5 mm.

Free area

Visual free area.

80%.

Free area

Physical free area.

49%.

InputFlowrate

K-factor intake.

9.00.

ExhaustAirFlowrate

K-factor exhaust.

13.87.

Height

Blade height.

76 mm.

Type

Z-shaped.

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.1
Revit
-

1

2.1
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