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Air grilles

Grilles, the classics among the air diffusers, can be used for supply and extract air.


Application of Air Grilles

TROX Air Grilles, when used properly, enable low-cost and effective ventilation of rooms.

AE

Grille AE
Return air grille with fixed square pattern core. With visible screw fixing. Available on request with spring clip or concealed fixing.

To optimise air distribution, the standard construction …-A is available with rear assembly. ..-AG opposed blade action volume control damper adjustable from the front face.


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AR

Grille AR
Return air grille with fixed horizontal angled front blades. With visible screw fixing (border counter punched). Available on request with spring clip or concealed fixing.

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TCG

Grille TCG
This type of grille construction and installation detail is designed to meet latest Home Office requirements. For applications such as prison cells where it is necessary to have a heavy and robust construction and a high level of tamper resistance. The normal application for this product is air transfer or return air.


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Type AF (available also as linear grille)

For floor and wall installation with perimeter front border and horizontal, fixed profiled blades.
The air discharge can either be at right angles to the grille or at an angle of 15°.
The grille core is held in place with spring clips and can be removed.
In builders work, the installation can be made using builder’s cleats.
Can also be supplied as mitred corner.
Available with various
border widths

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rectangular

10 – 1,945 l/s
40 – 7,000 m³/h
24 – 4,118 cfm

L: 225 – 1,225 mm
H: 75 – 425 mm

Aluminium

Type AGS (non-vision grille/door grille)

Non-vision grilles type AGS are suitable for air transfer and exhaust air. They consist of a surrounding front border with horizontal, fixed inverted vee blades and are suitable for visible screw fixing (border counter punched).
The grille can be supplied on request with a matching rear frame for door installation (type AGS-T).
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rectangular

4 – 1,110 l/s
15 – 4,000 m³/h
9 – 2,353 cfm

L: 225 – 1,225 mm
H: 125 – 525 mm

Aluminium

Type AH (available also as linear grille)

The front border can be supplied in either 28 mm or 20 mm widths with horizontal, fixed profiled blades and concealed fixing. The air discharge can either be at an angle of 0°or 15°. It can also be supplied with spring clip fixing on request. In the version with the 28mm wide frame, the grilles are also available with a visible screw fixing (border counter punched).
Available with various
border widths.
more details

rectangular

10 – 1,945 l/s
40 – 7,000 m³/h
24 – 4,118 cfm

L: 225 – 1,225 mm
H: 75 – 425 mm

Aluminium

Type AT

The grilles type AT have horizontal aerofoil blades, with a border that is either 23 or 27mm wide.
The front blades can be individually adjusted. In addition to the concealed fix the grilles can also be supplied with spring clip fixing on request.
In the 27mm wide frame version, the grilles are also available with visible screw fixing (border counter punched).
Available with various border widths.
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rectangular

25 – 2,500 l/s
90 – 9,000 m³/h
55 – 5,295 cfm

L: 225 – 1,225 mm
H: 125 – 525 mm

Aluminium

Type VAT

The grilles type VAT has vertical aerofoil blades with a border that is either 23 or 27 mm wide.
The front blades can be individually adjusted. In addition to the concealed fix the grilles can also be supplied with spring clip fixing on request.
In the 27 mm wide frame version, the grilles are also available with visible screw fixing (border counter punched).
more details

rectangular

15 – 2,500 l/s
55 – 9,000 m³/h
30 – 5,295 cfm

L: 225 – 1,225 mm
H: 75 – 525 mm

Aluminium

Installation Examples

Top-Design

at Hamburg Airport with TROX air diffusers.
More installation examples

Contact

TROX Malaysia Sdn Bhd.

20 Persiaran Bunga Tanjung 1
Senawang Land Industrial Park
Tel: (+6) 06-678 8188
Contact and locations