ARR

ARR

Roll down grilles, made of aluminium, with fixed transverse blades, for floor installation

Roll down grilles with rounded blade edges, for covering floor voids such as trenches for heating, underfloor induction units, decentralised ventilation units, light wells and similar

Nominal width: 150, 200, 250, 300, 350, 400, 450 mm
Grille height 15 or 20 mm
Fixed transverse blades made of aluminium
Cut sections and rolls to be cut to length
Good impact sound insulation, quiet to walk on and non slip due to rubber underside
Cut edges of blades are covered

Application

Application

Type ARR roll down grilles as supply air or extract air variant for comfort zones and industrial zones
Suitable also for entrance areas and other high traffic areas
Directed supply air discharge for mixed flow ventilation
For variable and constant volume flows
For supply air to room air temperature differences from –12 to +4 K
For floor installation
For covering trenches for heating, underfloor induction units, decentralised ventilation units or light wells and as overflow grating surrounding swimming pools

Special characteristics

Fixed blades
High-quality design
Good impact sound insulation, quiet to walk on and non slip
High thermal, chemical and mechanical resistance, tested to DIN

Nominal sizes

Cut sections, L: 150 – 3000 mm, in 1 mm increments
R: 1 roll of 10 m; for ARR-20, width 400 and 450 comes in 2 rolls of 5 m each
B: 150, 200, 250, 300, 350, 400, 450 mm

Description

Variants

15: Grille height 15 mm
20: Grille height 20 mm

Parts and characteristics

Transverse blades with rounded upper edges
Connecting strip, covering the cut edges of each blade, with integral distance pieces
Rubber underside ensures optimum sound impact insulation and non slip characteristic
Special tool for cutting to length
Stabilising strip from B = 300 mm

Construction features

Rigid fitting of the blades on the connecting strip
Blades rest on the connecting strip (no frame), 8 mm wide support area
Easy handling
Quiet and safe to walk on
Individual blades can be replaced

Materials and surfaces

Blades made of aluminium
Connecting strip made of plastic, UL 94, V-0, flame retardant
Rubber underside
Anodised blades, E6-C-0, natural colour

Standards and guidelines

Sound power level of the air-regenerated noise measured according to EN ISO 5135

Maintenance

Maintenance-free as construction and materials are not subject to wear
Inspection and cleaning to VDI 6022

Technical information

Schematic illustration of ARR 00173387_0

① Blade
② Blade removed
③ Connecting strip
④ Anti-vibration element
⑤ Special tool

Nominal widths	150, 200, 250, 300, 350, 400, 450 mm
Supply air to room air temperature difference	–12 to +4 K

Roll down grilles, rectangular, made of aluminium, for supply and extract air. For covering trenches for heating, underfloor induction units, decentralised ventilation units, light wells, overflow grating surrounding swimming pools and similar openings.

Ready-to-install component which consists of fixed transverse blades resting on two connecting strips with anti-vibration elements, available as a roll or as cut sections. Rolls come with a special tool for cutting to length. The covering of the blade cut edges prevents injuries and ensures that the grille is both quiet to walk on and flexible enough to be removed. Replacement of individual blades is possible.

Non slip characteristic and good optimum sound impact insulation due to rubber underside.

Special characteristics

Fixed blades
High-quality design
Good impact sound insulation, quiet to walk on and non slip
High thermal, chemical and mechanical resistance, tested to DIN

Materials and surfaces

Blades made of aluminium
Connecting strip made of plastic, UL 94, V-0, flame retardant
Rubber underside
Anodised blades, E6-C-0, natural colour

Technical data

Nominal width: 150, 200, 250, 300, 350, 400, 450 mm
Supply air to room air temperature difference: –12 to +4 K

Type
ARR Roll down grille

Grille height [mm]
15
20

Nominal length
R       Roll (10 m)
       ARR-20, widths 400 and 450 mm come in 2 rolls of 5 m each
L       Cut section (150 – 3000 mm)

Nominal width [mm]
150
200
250
300
350
400
450

Downloads

product information

Type ARR

K1 – 3.2 – 1 Technical Leaflet 2,7 MB pdf

TROX Services

Productsearch A-Z Find out quickly and simply.

TROX Easy Product Finder Fast. Reliable. Innovative.

Tour de Competence Competence - exciting staged.

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"}

Your recommendation has been sent and should arrive shortly.

Please specify your message and type of request
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

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

Please specify your message and type of request
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

By clicking the button, you allow us to provide you with an excellent website experience and easy shopping processes. These cookies include ones that are necessary for the operation of the site and for the control of our services and applications, as well as ones that are used solely for statistical purposes, for convenience settings or to display personalized content. You can decide which categories you want to allow and you can adjust the data utilisation settings based on your individual requirements. Please note that, depending on the settings that you have selected, all functionalities of the page might not be available. You can change your selection at any time.

TECHNICALLY NECESSARY

These cookies are necessary for the proper functioning of our website and cannot be disabled. As a rule, these cookies are set only in response to actions taken by you, such as setting your privacy preferences or filling the shopping cart. In addition, security-relevant functionalities or support via a dedicated webchat are integrated, including all session cookies from TROX set after you log in as a customer. You can set your browser to block these cookies or notify you about them. As a result, however, some areas of the website might not function as intended.

STATISTICS AND WEBSITE ANALYSIS

These cookies make it possible to collect data for statistics and analysis so that TROX can measure the performance of the websites visited, identify technical problems and find starting points for optimisation. They may be set by us or by third parties whose services we use on our sites. Users also help to identify, for example, which pages are used most frequently or only rarely or how people navigate between web pages. All information used by third parties is aggregated and anonymised.

CONVENIENCE AND PERSONALISATION

These cookies are used to facilitate the operation of the website. Based on a previous product search, for example, we conveniently provide related content and suggestions when you visit again. We also display content tailored to websites visited or products purchased. This category also controls whether or not videos from the Vimeo platform are automatically loaded.

FOR THE BEST TROX EXPERIENCE

Privacy