Type TRS

Ventilation grilles, made of sheet steel, with individually adjustable, vertical blades

Ventilation grille with droplet shaped blades

  • Nominal sizes 225 × 75 – 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

TRS-A/825×225 00135903_0
  • Application
  • Description

Application

  • Ventilation grille of Type TRS as supply air or extract air variant for comfort zones and industrial zones
  • Directed supply air discharge for mixed flow ventilation
  • Blades are adjustable to meet different local requirements
  • For variable and constant volume flows
  • For supply air to room air temperature differences from –12 to +4 K
  • For installation in walls, sills and rectangular ducts

Special characteristics

  • Individually adjustable blades
  • Countersunk holes or concealed screw fixing
  • Optional installation subframe and casing for the fitting of filter media

Nominal sizes

  • Nominal length: 225, 325, 425, 525, 625, 825, 1025, 1225 mm
  • Nominal height: 75, 125, 225, 325 mm


Other dimensions upon request

Variants

Mounting

  • Countersunk holes
  • C11: Concealed screw fixing

Parts and characteristics

  • Sloped border with chamfered inside edge
  • Individually adjustable, vertical blades
  • Factory fitted perimeter seal

Attachments

  • AG, AS, D, DG: For volume flow rate balancing and for air direction control

Accessories

  • Installation subframe: For the fast and simple installation of ventilation grilles
  • Filter casing: Frame with filter element and spring clip fixing

Construction features

  • Asymmetrically supported blades
  • Border with countersunk holes or concealed screw fixing

Materials and surfaces

  • Border and blades made of galvanised sheet steel
  • Border and blades powder-coated RAL 9010, pure white
  • P1: Border and blades powder-coated, RAL CLASSIC colour
  • S7: Border and blades made of galvanised sheet steel, not powder-coated

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

  • Technology
  • Specification text
  • Order code

Nominal sizes225 × 75 to 1225 × 325 mm
Minimum volume flow rate11 – 410 l/s or 40 – 1476 m³/h
Maximum volume flow rate, with LWA max. 40 dB(A) without attachments62 – 1305 l/s or 223 – 4698 m³/h
Supply air to room air temperature difference–12 to +4 K

Volume flow rates apply to supply air


Ventilation grilles, rectangular, made of sheet steel, for supply and extract air. Aesthetic sloped border with chamfered inside edge Preferably for wall and sill installation but also suitable for rectangular ducts.

Ready-to-install component which consists of a border and individually adjustable, vertical blades.

Concealed screw fixing or countersunk holes, for installation into an installation subframe or fixing onto an installation surface.

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

Special characteristics

  • Individually adjustable blades
  • Countersunk holes or concealed screw fixing
  • Optional installation subframe and casing for the fitting of filter media

Materials and surfaces

  • Border and blades made of galvanised sheet steel
  • Border and blades powder-coated RAL 9010, pure white
  • P1: Border and blades powder-coated, RAL CLASSIC colour
  • S7: Border and blades made of galvanised sheet steel, not powder-coated

Technical data

  • Nominal sizes: 225 × 75 to 1225 × 325 mm
  • Minimum volume flow rate (supply air): 11 – 410 l/s or 40 – 1476 m³/h
  • Maximum volume flow rate (supply air), at LWA max. 40 dB(A) without attachments: 62 – 1305 l/s or 223 – 4698 m³/h
  • Supply air to room air temperature difference: –12 to +4 K

00135172_0

 Type
TRS       Single grille

 Attachments
A       Without (grille face only)
AG       Damper unit, opposed action blades
AS       Hit and miss damper
D       Air direction control, blades installed at 90° to the front blades, independently adjustable
DG       D combined with AG

 Nominal size [mm]
       L × H

 

 Installation subframe
No entry: none
A1       With

 Fixing
       No entry: countersunk holes
C11       With concealed screw fixing

 Exposed surface
       No entry: powder-coated,
       RAL 9010, pure white
P1       Powder-coated, specify RAL CLASSIC colour
S7       Grille face made of galvanised sheet steel, without powder coating

       Gloss level
       RAL 9010 50 %
       RAL 9006 30 %
       All other RAL colours 70 %

 

References

Berggasthof Platzlalm

  • PROJECT
  • OUR JOB
  • SOLUTION

Hochzillertal – Berggasthof Platzlalm

An air of luxury. There is no reason why a cosy mountain inn should not be every bit as comfortable as a 5-star hotel.

Berggasthof Platzlalm can be found right in the popular ski resort Hochfügen, Hochzillertal, near the alpine road Zillertaler Höhenstrasse. The chalet offers 30 sleeping possibilities, a great sun deck and, for ultimate relaxation: a sauna – all at an altitude of approx. 1,800 metres.

 

Its blend of traditional and modern design creates a pleasant, welcoming atmosphere. It is a place where you simply feel good.

TROX components ensure a comfortable indoor climate

 

TROX components ensure a comfortable indoor climate. Products from the air handling expert, such as swirl diffusers, grilles, disc valves, fire dampers and volume flow controllers, were installed in the mountain inn, for example, in the bar lounge and in the dining and sitting room. Naturally, the installation had to comply with technical requirements for air handling and noise,  but the visible technological elements also had to match the overall visual appearance of the rooms and lounges, characterised by beautiful old wood. The grilles from TROX were perfect for the job.

TROX products in the Hochfügen ski resort

 

Thanks to the installed components from TROX, guests will be comfortable in the inn no matter the temperature outside. Furthermore, the tried and tested fire dampers ensure a high degree of safety. TROX products create an excellent indoor climate and pleasant atmosphere – even in winter and at 1,800 metres!

Hypercube, Moscow, Russia

  • Description
Project:
- Hypercube

Field of application:
- Office Building
 
Location:
- Moscow, Russia 
 
TROX-Products:
- Air-water-Systems: Multi-Service-Chilled-Beams, DID312, DID632
- Air diffusor: SL-A, TRS
- Acoustics: CA, MSA
- Control Units: TVJD-Easy, EN-D, VFR

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Thank you for your message!

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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