RIA

External supply 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 (EN-AW-5052-H34), and is insulated with mineral wool with a glass fibre layer
  • RIA-4 is made in seawater resistant aluminium. (EN-AW-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

Teknisk 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 (only available in aluminium)

3 Nominal size [mm]
Width × height

Width
200 – 2000¹

Height
200 – 2000¹(RIA-1 and RIA-2)

380 – 2000¹(RIA-3)

4 Heating cable
0 standard
VK heating cable

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

6 Exposed surface
No entry: without surface treatment
9003 powder-coated, RAL 9003 (signal white)

SL-RAL powder-coated, specify RAL colour

SL-NCS powder-coated, specify NCS colour

1 2000 × 2000 is the largest dimension without division


Order example: RIA-1/500×800/VK/G/SL-RAL-9010

Type RIA – external louvre
Variant  standard frame profile
Nominal size [mm]width 500, height 800
Heating cableheating cable
Material galvanized
Exposed surface powder-coated, RAL 9010 (pure white)

Nedladdningar

produkt information

certifikat

production {"x-frame-options"=>"SAMEORIGIN", "x-xss-protection"=>"1; mode=block", "x-content-type-options"=>"nosniff", "x-download-options"=>"noopen", "x-permitted-cross-domain-policies"=>"none", "referrer-policy"=>"strict-origin-when-cross-origin", "strict-transport-security"=>"max-age=31536000; includeSubDomains", "content-type"=>"text/html; charset=utf-8"}

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