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NBS Source

Application

Above glass vent.

Description

A compact flap window ventilator that ensures excellent airflow in spite of a glass reduction of just 60 mm. The perforated inner grid keeps insects out.


Features and benefits:

  • Minimal glass reduction, maximum airflow.
  • Favourable acoustic properties.
  • Authentic Duco 'Soft-Line' design.

General information

Shape

Rectangular

Color

Range of colours available in either anodized or RAL.

-

Finish

Anodized

Standard natural colour (clear anodizing).

Powder coated

Standard RAL colours with 70% gloss.

Material

Aluminium

AlMg Si 0.5.

Plastic

ASA or ABS.

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_94_90 Trickle ventsPrimary

CAWS

U90/350 Window trickle ventilators

U90/350 Window trickle ventilators

Specification data - Trickle vents

Operation

Manual.

Equivalent area (minimum)

15 000 mm²/m.

Material

Aluminium.

Colour

Anodized.

RAL.

  • Insert colour requirements.
  • DAR (Duco Anodic Ral).
  • Polyester powder coated (60-80μm) in Duco300RAL.
  • Specific RAL colour and/or texture on demand.
  • Dual colour available.

Execution

Fasteners for hardware.

Free area

Geom. free area.

15 000 mm²/m.

Wind load

Class 3 (650 Pa).

In closed position.

Watertightness

Class E650 (650 Pa).

In closed position.

U-value

4.02 W/m²/K.

Length

2500 mm.

Split flap from 1500 mm.

Height

Ventilator height.

75 mm.

Air flow

56.7 m³.h/m.

@ 2 Pa.

Sound reduction

25 (0;0) dB.

Dne, W (C;Ctr) in open position.

Digital objects

Platform Compatible Version Certified to
Revit
-

1

2.1
IFC
-

1

2.1
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