Application
Special characteristics
Nominal sizes
Single grille
Horizontal run section
Variants
Blade construction style
Parts and characteristics
Attachments
Construction features
Materials and surfaces
Standards and guidelines
Maintenance
Nominal sizes | 225 × 75 to 1225 × 425 mm |
Horizontal run section | H: 75, 125, 225, 325 mm |
Minimum volume flow rate | 10 – 410 l/s or 36 – 1476 m³/h |
Maximum volume flow rate, with LWA max. 40 dB(A) without attachments | 55 – 1235 l/s or 198 – 4446 m³/h |
Supply air to room air temperature difference | –12 to +4 K |
Volumen flow rates for single grille for supply air.
Geometric free area
75 | 0.006 | 0.009 | 0.011 | 0.014 | 0.017 | 0.022 | 0.028 | 0.033 |
125 | 0.016 | 0.024 | 0.032 | 0.039 | 0.047 | 0.063 | 0.078 | 0.094 |
225 |
| 0.054 | 0.072 | 0.090 | 0.108 | 0.143 | 0.179 | 0.214 |
325 |
|
| 0.113 | 0.140 | 0.168 | 0.224 | 0.279 | 0.335 |
425 |
|
|
|
| 0.229 | 0.304 | 0.380 | 0.455 |
Effective air discharge area (supply air)
75 | 0.006 | 0.009 | 0.011 | 0.014 | 0.017 | 0.022 | 0.028 | 0.034 |
125 | 0.011 | 0.017 | 0.022 | 0.028 | 0.034 | 0.044 | 0.055 | 0.066 |
225 | 0.034 | 0.044 | 0.055 | 0.066 | 0.087 | 0.108 | 0.129 | |
325 | 0.066 | 0.081 | 0.096 | 0.129 | 0.169 | 0.193 | ||
425 | 0.129 | 0.169 | 0.214 | 0.256 |
Effective area of extract air grille
75 | 0.004 | 0.006 | 0.009 | 0.011 | 0.013 | 0.017 | 0.021 | 0.026 |
125 | 0.009 | 0.013 | 0.017 | 0.021 | 0.026 | 0.033 | 0.041 | 0.049 |
225 | 0.026 | 0.033 | 0.041 | 0.049 | 0.066 | 0.082 | 0.090 | |
325 | 0.049 | 0.060 | 0.072 | 0.095 | 0.120 | 0.140 | ||
425 | 0.095 | 0.122 | 0.155 | 0.185 |
Ventilation grilles, rectangular, made of aluminium, for supply and extract air. Preferably for floor installation.
Ready-to-install component which consists of the installation subframe and fixed longitudinal blades.
Spring clip fixing for installation into an installation subframe.
Sound power level of the air-regenerated noise measured according to EN ISO 5135.
Special characteristics
Materials and surfaces
Technical data
Sizing data
Air-regenerated noise
This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.
Order example: AF-15-AG/825×225
Blade construction style | 15° |
Attachments | Damper unit, opposed action blades |
Nominal size | 825 × 225 mm |
Exposed surface | Anodised, E6-C-0, natural colour |
Order example: E-AF-0/1310×225
Section | End section |
Blade construction style | 0° |
Attachments | None |
Nominal size | 1310 × 225 mm |
Exposed surface | Anodised, E6-C-0, natural colour |
The weight table shows the available nominal sizes
AF, single grille
75 | 0.8 | 1.1 | 1.4 | 1.7 | 2.0 | 2.6 | 3.2 | 3.8 |
125 | 1.1 | 1.5 | 1.9 | 2.3 | 2.7 | 3.4 | 4.2 | 5.0 |
225 | 2.2 | 2.8 | 3.4 | 4.0 | 5.1 | 6.3 | 7.5 | |
325 | 3.7 | 4.5 | 5.3 | 6.9 | 8.4 | 10.0 | ||
425 | 6.6 | 8.6 | 10.5 | 12.5 |
Weights apply to ventilation grilles without attachments
AF, Horizontal run section
M | 2000 | 6.4 | 8.4 | 12.6 | 16.8 |
E | 950 | 3.0 | 4.0 | 6.0 | 8.0 |
E | 1010 | 3.2 | 4.2 | 6.4 | 8.5 |
E | 1070 | 3.4 | 4.5 | 6.7 | 9.0 |
E | 1130 | 3.6 | 4.7 | 7.1 | 9.5 |
E | 1190 | 3.8 | 5.0 | 7.5 | 10.0 |
E | 1250 | 4.0 | 5.3 | 7.9 | 10.5 |
E | 1310 | 4.2 | 5.5 | 8.3 | 11.0 |
E | 1370 | 4.4 | 5.8 | 8.6 | 11.5 |
E | 1430 | 4.6 | 6.0 | 9.0 | 12.0 |
E | 1490 | 4.8 | 6.3 | 9.4 | 12.5 |
E | 1550 | 5.0 | 6.5 | 9.8 | 13.0 |
E | 1610 | 5.2 | 6.8 | 10.1 | 13.5 |
E | 1670 | 5.3 | 7.0 | 10.5 | 14.0 |
E | 1730 | 5.5 | 7.3 | 10.9 | 14.5 |
E | 1790 | 5.7 | 7.5 | 11.3 | 15.0 |
E | 1850 | 5.9 | 7.8 | 11.7 | 15.5 |
E | 1910 | 6.1 | 8.0 | 12.0 | 16.0 |
E | 1970 | 6.3 | 8.3 | 12.4 | 16.5 |
Weights apply to sections without attachments
Installation and commissioning
These are only schematic diagrams to illustrate installation details.
Volume flow rate balancing
When several ventilation grilles are installed on the same duct, it may be necessary to balance the volume flow rates.
Air pattern
Principal dimensions
L [mm]
Nominal length of the ventilation grille
H [mm]
Nominal height of the ventilation grille
m [kg]
Weight
Nomenclature
LWA [dB(A)]
Sound power level of the air-regenerated noise
V [m³/h] and [l/s]
Volume flow rate
Δpt [Pa]
Total differential pressure
lS [m]
Distance from single grille or horizontal run section (throw distance)
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Kontakt
Tu smo za vas
Molimo Vas da navedete sadržinu poruke i vrstu zahteva
Tel.: +381 11 2622 543 | Fax: +49 (0)2845/202-265
Kontakt
Zahvaljujemo na vašoj poruci!
Vaša poruka je poslata i biće uskoro obrađena.
Naše odeljenje za servisnu podršku će Vas kontaktirati u najkraćem roku.
Za opšta pitanja u vezi proizvoda ili usluga možete takoše da pozovete:
Tel.: +381 11 2622 543 | Fax: +381 11 2624 150