4 verschillende soorten bladopstellingen
Toepassing
Speciale kenmerken
Bevestigingen
Luchthoeveelheidsinstelling ter plaatse
Onderdelen en eigenschappen
Accessoires
Constructiekenmerken
Opmerking: De mogelijke luchtkanaaldiameters zijn kleiner afhankelijk van de roosterhoogte.
Materiaal
Materialen en afwerking
Onderhoud
Normen en richtlijnen
Nominal sizes | 225 × 75 to 2025 × 525 mm |
Minimum volume flow rate | 11 – 1,111 l/s or 40 – 4,000 m³/h |
Maximum volume flow rate, with LWA max. 40 dB(A) without attachments | 53 - 3,056 l/s or 189 - 11,000 m³/h |
Supply air temperature | -12 to +4 K |
Volume flow rate indication for single grilles (undivided construction) for supply air.
The customised sizing of the ventilation and acoustic data for the different variants is possible with our free Easy Product Finder design programme.
Geometric free area (blade arrangement VH, HV) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.008 | 0.012 | 0.015 | 0.019 | 0.023 | 0.031 | 0.039 | 0.046 | 0.054 | 0.062 | 0.069 | 0.077 |
125 | 0.015 | 0.023 | 0.031 | 0.039 | 0.046 | 0.062 | 0.077 | 0.092 | 0.108 | 0.123 | 0.139 | 0.154 |
225 | 0.031 | 0.046 | 0.062 | 0.077 | 0.092 | 0.123 | 0.154 | 0.185 | 0.216 | 0.246 | 0.277 | 0.308 |
325 | – | 0.069 | 0.092 | 0.115 | 0.139 | 0.185 | 0.231 | 0.277 | 0.323 | 0.37 | 0.416 | 0.462 |
425 | – | – | – | – | – | 0.246 | 0.308 | 0.37 | 0.431 | 0.493 | 0.554 | 0.616 |
525 | – | – | – | – | – | – | 0.385 | 0.462 | 0.539 | 0.616 | 0.693 | 0.77 |
Geometric free area (blade arrangement V) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.008 | 0.012 | 0.016 | 0.02 | 0.024 | 0.032 | 0.04 | 0.048 | 0.056 | 0.063 | 0.071 | 0.079 |
125 | 0.016 | 0.024 | 0.032 | 0.04 | 0.048 | 0.063 | 0.079 | 0.095 | 0.111 | 0.127 | 0.143 | 0.159 |
225 | 0.032 | 0.048 | 0.063 | 0.079 | 0.095 | 0.127 | 0.159 | 0.19 | 0.222 | 0.254 | 0.285 | 0.317 |
325 | – | 0.071 | 0.095 | 0.119 | 0.143 | 0.19 | 0.238 | 0.285 | 0.333 | 0.381 | 0.428 | 0.476 |
425 | – | – | – | – | – | 0.254 | 0.317 | 0.381 | 0.444 | 0.508 | 0.571 | 0.634 |
525 | – | – | – | – | – | – | 0.397 | 0.476 | 0.555 | 0.634 | 0.714 | 0.793 |
Geometric free area (blade arrangement H) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.008 | 0.012 | 0.016 | 0.021 | 0.025 | 0.033 | 0.041 | 0.049 | 0.057 | 0.066 | 0.074 | 0.082 |
125 | 0.016 | 0.025 | 0.033 | 0.041 | 0.049 | 0.066 | 0.082 | 0.098 | 0.115 | 0.131 | 0.148 | 0.164 |
225 | 0.033 | 0.049 | 0.066 | 0.082 | 0.098 | 0.131 | 0.164 | 0.197 | 0.23 | 0.262 | 0.295 | 0.328 |
325 | – | 0.074 | 0.098 | 0.123 | 0.148 | 0.197 | 0.246 | 0.295 | 0.344 | 0.394 | 0.443 | 0.492 |
425 | – | – | – | – | – | 0.262 | 0.328 | 0.394 | 0.459 | 0.525 | 0.59 | 0.656 |
525 | – | – | – | – | – | 0.41 | 0.492 | 0.574 | 0.656 | 0.738 | 0.82 |
Effective air inflow area supply air (blade arrangement VH, HV) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.007 | 0.011 | 0.015 | 0.019 | 0.022 | 0.03 | 0.037 | 0.045 | 0.052 | 0.06 | 0.067 | 0.075 |
125 | 0.015 | 0.022 | 0.03 | 0.037 | 0.045 | 0.06 | 0.075 | 0.09 | 0.105 | 0.12 | 0.135 | 0.15 |
225 | 0.03 | 0.045 | 0.06 | 0.075 | 0.09 | 0.12 | 0.15 | 0.18 | 0.21 | 0.24 | 0.27 | 0.3 |
325 | – | 0.067 | 0.09 | 0.112 | 0.135 | 0.18 | 0.225 | 0.27 | 0.315 | 0.36 | 0.405 | 0.45 |
425 | – | – | – | – | – | 0.24 | 0.3 | 0.36 | 0.42 | 0.48 | 0.54 | 0.6 |
525 | – | – | – | – | – | – | 0.375 | 0.45 | 0.525 | 0.6 | 0.675 | 0.75 |
Effective air inflow area supply air (blade arrangement V) Aeff [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.008 | 0.012 | 0.015 | 0.019 | 0.023 | 0.031 | 0.039 | 0.046 | 0.054 | 0.062 | 0.07 | 0.077 |
125 | 0.015 | 0.023 | 0.031 | 0.039 | 0.046 | 0.062 | 0.077 | 0.093 | 0.108 | 0.124 | 0.139 | 0.154 |
225 | 0.031 | 0.046 | 0.062 | 0.077 | 0.093 | 0.124 | 0.154 | 0.185 | 0.216 | 0.247 | 0.278 | 0.309 |
325 | – | 0.07 | 0.093 | 0.116 | 0.139 | 0.185 | 0.232 | 0.278 | 0.324 | 0.371 | 0.417 | 0.463 |
425 | – | – | – | – | – | 0.247 | 0.309 | 0.371 | 0.433 | 0.494 | 0.556 | 0.618 |
525 | – | – | – | – | – | – | 0.386 | 0.463 | 0.541 | 0.618 | 0.695 | 0.772 |
Effective air inflow area supply air (blade arrangement H) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.008 | 0.012 | 0.016 | 0.02 | 0.024 | 0.032 | 0.04 | 0.048 | 0.056 | 0.064 | 0.072 | 0.08 |
125 | 0.016 | 0.024 | 0.032 | 0.04 | 0.048 | 0.064 | 0.08 | 0.096 | 0.112 | 0.128 | 0.144 | 0.16 |
225 | 0.032 | 0.048 | 0.064 | 0.08 | 0.096 | 0.128 | 0.16 | 0.192 | 0.224 | 0.256 | 0.288 | 0.319 |
325 | – | 0.072 | 0.096 | 0.12 | 0.144 | 0.192 | 0.24 | 0.288 | 0.335 | 0.383 | 0.431 | 0.479 |
425 | – | – | – | – | – | 0.256 | 0.319 | 0.383 | 0.447 | 0.511 | 0.575 | 0.639 |
525 | – | – | – | – | – | – | 0.399 | 0.479 | 0.559 | 0.639 | 0.719 | 0.799 |
Effective air inflow area extract air (blade arrangement V) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.006 | 0.009 | 0.011 | 0.014 | 0.017 | 0.023 | 0.028 | 0.034 | 0.04 | 0.045 | 0.051 | 0.057 |
125 | 0.011 | 0.017 | 0.023 | 0.028 | 0.034 | 0.045 | 0.057 | 0.068 | 0.079 | 0.091 | 0.102 | 0.113 |
225 | 0.023 | 0.034 | 0.045 | 0.057 | 0.068 | 0.091 | 0.113 | 0.136 | 0.159 | 0.181 | 0.204 | 0.227 |
325 | – | 0.051 | 0.068 | 0.085 | 0.102 | 0.136 | 0.17 | 0.204 | 0.238 | 0.272 | 0.306 | 0.34 |
425 | – | – | – | – | – | 0.181 | 0.227 | 0.272 | 0.318 | 0.363 | 0.408 | 0.454 |
525 | – | – | – | – | – | – | 0.283 | 0.34 | 0.397 | 0.454 | 0.51 | 0.567 |
Effective air inflow area extract air (blade arrangement H) A [m2]
H/B | 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | 1425 | 1625 | 1825 | 2025 |
75 | 0.006 | 0.009 | 0.012 | 0.015 | 0.018 | 0.023 | 0.029 | 0.035 | 0.041 | 0.047 | 0.053 | 0.059 |
125 | 0.012 | 0.018 | 0.023 | 0.029 | 0.035 | 0.047 | 0.059 | 0.07 | 0.082 | 0.094 | 0.106 | 0.117 |
225 | 0.023 | 0.035 | 0.047 | 0.059 | 0.07 | 0.094 | 0.117 | 0.141 | 0.164 | 0.188 | 0.211 | 0.235 |
325 | – | 0.053 | 0.07 | 0.088 | 0.106 | 0.141 | 0.176 | 0.211 | 0.246 | 0.281 | 0.317 | 0.352 |
425 | – | – | – | – | – | 0.188 | 0.235 | 0.281 | 0.328 | 0.375 | 0.422 | 0.469 |
525 | – | – | – | – | – | – | 0.293 | 0.352 | 0.41 | 0.469 | 0.528 | 0.586 |
TR2 | – | – | – | – | V | – | / | 425 x 225 | / | AS | / | EF | / | VS | – | ER | / | / | P1 - RAL 9016 | ||||||
| | | | | | | | | | | | | | | | | | | | | | | | | | |||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 12 |
No entry: single grille
E End section
M Middle section
No entry: installation into walls, sills or ducts
R Installation into circular ducts (large duct diameters)
RA Installation into circular ducts with small Ø and additional bend (small duct diameters)
No entry: profile 25 × 40 mm with bevelled edge
V Vertical front blade
H Horizontal front blade
VH Vertical front blade, horizontal air direction control
HV Horizontal front blade, vertical air direction control
6 Ball impact protection grille
No entry required: without ball impact protection
BS With ball impact protection without fixing holes
BL With ball impact protection with fixing holes
Suitable for supply air and extract air
No entry: without attachment (front grille only)
AG Damper blade, opposed action blades
AS Hit and miss damper (parallel slide damper)
Only suitable for supply air
SAS Slanted hit and miss damper
9 Filter
Suitable for extract air
No entry: without filter element
EF with filter element (not with SAS attachment )
10 Fixing
No entry required: countersunk holes in the front border
SP Concealed screw fixing, for installation without installation subframe
VS Concealed screw fixing, for installation with installation subframe
NO No factory-fitted fixing option
11 Installation subframe
Only with VS fixing
No entry required: without installation subframe
ER With installation subframe
12 Air discharge
Only with V, VH blade arrangement
No entry: diverging 0°
44 Air direction control 44°
84 Air direction control 84°
110 Air direction control 110°
140 Air direction control140
GEG Opposed
13 Surface
No entry: Galvanised steel
P0 Powder-coated, RAL 9010 (pure white), GU 50
P1 Powder-coated, specify RAL CLASSIC colour, gloss level
PS powder-coated, specify NCS colour and gloss level
Order example: TR2-R-V/425×225/AS/EF/VS-ER/P1-RAL9016
Type | TR2 – Ventilation grille |
Variant | Single grille |
Construction | Installation into circular ducts (large duct diameters) |
Front frame | Profile 25 x 40 mm with bevelled edge |
Blade arrangement | Vertical front blade |
Ball impact resistance | Without ball impact protection |
Nominal size [mm] | Width 425, height 225 |
Attachment | Hit and miss damper (parallel slide damper) |
Filter | with filter element |
Fixing | Concealed screw fixing, for installation with installation subframe |
Instalation subframe | With installation subframe |
Air discharge | Air direction control 0° |
Surface | Powder-coated, RAL 9016 (traffic white), GU 70 |
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Nous sommes à votre disposition
Veuillez spécifier le sujet de votre requête et vos coordonnées.
Tel.: +33 1 56 70 54 54
Contact
Merci pour votre message !
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Notre département des demandes de service vous contactera sous peu.
Si vous avez des questions d'ordre général sur nos produits et services, vous pouvez également nous contacter à l'adresse suivante:
Tél .: +49 (0) 2845 2020 | Fax: +49 (0) 2845 202265