RIA

External intake and exhaust louvre

  • Aluminium design
  • Blades with drainage, preventing water ingress
  • Calculation diagrams provided

General information


Application

  • RIA is a supply and exhaust louvre for external installation

Materials and surfaces

  • RIA-1 and RIA-2 are made from extruded profiles in seawater resistant aluminium (EN-AW-6060-T66 / EN-AW-6063-T6)
  • RIA-3 is made of seawater resistant aluminium (ENAW- 5052-H34), and is insulated with mineral wool with a glass fibre layer
  • RIA-4 is made in seawater resistant aluminium. (ENAW- 6060-T66 /EN-AW-6063-T6). The louvres may also be supplied in painted finish
  • Delivered untreated as standard
  • Painted finish or alternative material available on request


Design
  • RIA-1 is made from extruded aluminium profiles, and is equipped with anti animal netting
  • The RIA-2 design is identical to RIA-1, but without a flange
  • RIA-3 is made of aluminium, and has insulated blades and anti animal netting
  • RIA-4 is made from aluminium, and is equipped with animal proof netting


Installation
  • For standard installation the minimum groove dimension required is: W × H
  • For areas exposed to harsh weather conditions, max. recommended air face velocity is 2 m/s
  • Sealing between wall and top edge is recommended in order to prevent rainwater along the façade from penetrating the louvre


Maintenance
  • Leaves and dirt must be removed in order to avoid clogging
  • For louvres equipped with heating cable, the system must be shut down during defrosting


Environment
  • Enquiries regarding product declaration can be directed to
  • our sales team, or information can be found at our website:
  • www.trox.no

Technical information

  • ORDER CODE

RIA1/500 × 800/VK
G
SL-RAL - 9010






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1 Type

RIA external louvre

2 Variant
1 standard frame profile
2 for embedded installation
3 sound absorbing design
4 circular intake and exhaust louvre (only available in aluminium)

3 Nominal size [mm]
Width × height

Width
200 – 2000 1

Height
200 – 2000 1 (RIA-1 and RIA-2)
380 – 2000 1 (RIA-3)

4 Heating cable
0 standard
VK heating cable

5 Material
No entry: aluminium profiles
G galvanized
AZ aluzinc
CU copper
A2 stainless
A4 acid resistant

6 Exposed surface
No entry: without surface treatment
9003 powder-coated, RAL 9003 (signal white)
P1 powder-coated, specify RAL colour
PS powder-coated, specify NCS colour

1 2000 × 2000 is the largest dimension without division

Downloads

product information

certificates

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Contact

Thank you for your message!

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265