Ventilation grilles

AF / AH

Single ventilation grilles and horizontal run sections with special profiled blades

Nominal sizes 225 × 75 – 1225 × 425 mm and horizontal run sections
Volume flow rate range 10 – 1235 l/s or 36 – 4446 m³/h
Grille face made of aluminium with anodised finish
Front border suitable for floor installation without an installation subframe
Removable grille core with special spring clip fixing

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Attachments for volume flow rate balancing and air direction control

X-GRILLE Basic

The new X-GRILLE Basic ventilation grilles with their gently sloped border combine function with an attractive design; they can be installed in walls, sills or rectangular ducts.

Nominal sizes 225 × 125 – 1225 × 525 mm
Volume flow rate range 19 – 2651 l/s or 68 – 9544 m³/h
Energy-efficient and acoustically optimised air discharge
Symmetric blade profile for two-way entry flow
Uniform look and easy adjustment due to concealed blade linkage
Gently sloped border construction, almost completely flush with the installation surface
Linear look, ideal for continuous horizontal runs
Use of existing rear assemblies
Easy replacement of existing grilles due to standard installation dimensions

Optional equipment and accessories

Installation subframe
Attachments for volume flow rate balancing and air direction control
Concealed screw fixing
Spring clip fixing

ER – ventilation grille

Installation subframe for the simple and precise installation of ventilation grilles, can be mortared into the wall opening with fixing tabs

Angle sections made of galvanised steel
Preformed fixing tabs
Individual frame sections with tongue joints

FAT

TRS-R

Ventilation grille with droplet shaped blades

Nominal sizes 225 × 75 – 1225 × 225 mm
Volume flow rate range 11 – 930 l/s or 40 – 3348 m³/h
Grille face made of galvanised sheet steel
Front border with countersunk holes, 27 mm wide

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Attachments for volume flow rate balancing and air direction control

ASW

Hit and miss damper with airflow straighteners

Nominal sizes 225 × 75 to 1225 × 325 mm
Perimeter angle section frame

DGW

Damper units with opposed action blades and blades for air direction control

Nominal sizes 225 × 75 – 1225 × 525 mm
Perimeter angle section frame

Ventilation grille with droplet shaped blades

Nominal sizes 225 × 125 – 1225 × 525 mm
Volume flow rate range 23 – 2000 l/s or 83 – 7200 m³/h
Grille face made of sheet steel, powder-coated
Front border with countersunk holes, 27 mm wide

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Grille face made of galvanised sheet steel, without powder coating
Installation subframe
Installation subframe for fitting filter media
Attachments for volume flow rate balancing and air direction control
Concealed screw fixing

A*, D* – ventilation grille

Attachments with manually adjustable blades

Volume flow rate balancing
Air direction control
Hit and miss damper with airflow straighteners

X-GRILLE modular

Individual design and simple configuration with more than 3000 variants

Various designs allow installation from representative areas to warehouses
Quick and simple installation under normal structural conditions through 6 mounting variants
Air diffuser for supply and extract air with extensive dimensional variance
Mesh band installation possible through special end and middle sections
Can be combined with familiar TROX attachments
Simple replacement of existing TROX ventilation grilles due to identical dimensions of the installation openings
Design programme for technical sizing
Data sets for BIM-based project processing

K*, R* – ventilation grilles

Attachments with manually adjustable blades

Volume flow rate balancing
Hit and miss damper with airflow straighteners
Skimming hit and miss damper with airflow straighteners

AWT

Ventilation grille with special profiled blades (rectangular cross section)

Nominal sizes 325 × 125 – 1225 × 325 mm
Volume flow rate range 17 – 950 l/s or 61 – 3420 m³/h
Grille face made of aluminium with anodised finish
Tested for installation in gymnasiums
Front border with countersunk holes, 30 mm wide

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Installation subframe

TRS-K

Ventilation grille with droplet shaped blades

Nominal sizes 225 × 75 to 1225 × 325 mm
Volume flow rate range 11 – 1305 l/s or 40 – 4698 m³/h
Grille face made of galvanised sheet steel
Front border with countersunk holes, 27 mm wide

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Installation subframe
Attachments for volume flow rate balancing and air direction control

AGW

Damper units with opposed action blades

Nominal sizes 225 × 75 – 1225 × 525 mm
Perimeter angle section frame

EF – ventilation grille

Installation subframe for the simple and precise installation of ventilation grilles, can be mortared into the wall opening with fixing tabs

Suitable for ventilation grilles of Types AT, VAT, AH, SL, TR, TRS
Angle sections made of galvanised steel
Preformed fixing tabs
Filter medium is kept in place by wires

X-GRILLE Cover

The new X-GRILLE Cover ventilation grilles, made of high-quality aluminium combine function with an attractive design; they can be installed in walls, sills or rectangular ducts.

Nominal sizes 225 × 125 – 1225 × 525 mm
Volume flow rate range 16 – 2554 l/s or 58 – 9194 m³/h
Energy-efficient and acoustically optimised air discharge
Symmetric blade profile for two-way entry flow
Uniform look and easy adjustment due to concealed blade linkage
Concealed, optimised screw fixing
Linear look, ideal for continuous horizontal runs
Easily exchangeable cover plates allow for a lively two-colour look
Use of existing rear assemblies
Easy replacement of existing grilles due to standard installation dimensions

Optional equipment and accessories

Installation subframe
Attachments for volume flow rate balancing and air direction control
Concealed screw fixing
Spring clip fixing

AGS

Ventilation grille with angled blades

Nominal sizes 225 × 125 – 1225 × 525 mm
Volume flow rate range 4 – 535 l/s or 14 – 1926 m³/h
Grille face made of aluminium with anodised finish
30 mm wide front border
Countersunk holes

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Installation subframe
Matching rear frame for door installation

TRS

Ventilation grille with droplet shaped blades

Nominal sizes 225 × 75 to 1225 × 325 mm
Volume flow rate range 11 – 1305 l/s or 40 – 4698 m³/h
Grille face made of sheet steel, powder-coated
Front border with countersunk holes, 27 mm wide

Optional equipment and accessories

Grille face in RAL CLASSIC colours
Grille face made of galvanised sheet steel, without powder coating
Installation subframe
Installation subframe for fitting filter media
Attachments for volume flow rate balancing and air direction control
Concealed screw fixing

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Ventilation grilles

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