ETA Aluminium transfer grilles
Description
Aluminium grilles with special light-blocking profile with 20 mm pitch to allow for optimal air circulation from one room to another.
Characteristics
Material: aluminium.
Finish: natural anodised.
Installation: fastening by means of front screws.
Maximum dimensions: 1000 mm x 1000 mm.
Use
Installed on partitions or doors, it allows for optimal air circulation and ensures a balance of pressure in adjacent rooms of air-conditioned buildings with centralised air systems.
Models
- ETA1: grille complete with counter-frame;
- ETA2: grille without counter-frame.
Dimensions
ETA 2Technical Drawing ETA 1 Screw Fixing Holes 
Operating Data
- m³/h: flow rate.
- Pa: pressure drops in Pascal.
- dB(A): noise level.
- L: width. H: height.
All dimensions are expressed in mm.
| Dimensions LxH | Effective Section | Flow Rate m3/h | ||
| Vk (m/s) | ||||
| m2 | 0,8 | 1 | 1,5 | |
| 300x100 | 0,007 | 20 | 25 | 37 |
| 400x100 | 0,010 | 29 | 36 | 54 |
| 500x100 | 0,012 | 35 | 43 | 65 |
| 600x100 | 0,015 | 43 | 54 | 80 |
| 300x160 | 0,015 | 43 | 54 | 80 |
| 400x160 | 0,020 | 57 | 72 | 108 |
| 500x160 | 0,025 | 72 | 90 | 135 |
| 600x160 | 0,030 | 86 | 108 | 162 |
| 300x200 | 0,019 | 54 | 68 | 103 |
| 400x200 | 0,026 | 75 | 93 | 140 |
| 500x200 | 0,033 | 95 | 118 | 178 |
| 600x200 | 0,040 | 115 | 144 | 216 |
| 300x300 | 0,031 | 89 | 112 | 167 |
| 400x300 | 0,043 | 123 | 154 | 232 |
| 500x300 | 0,054 | 155 | 195 | 292 |
| 600x300 | 0,065 | 187 | 234 | 350 |
| 600x400 | 0,090 | 260 | 325 | 485 |
| 600x600 | 0,139 | 400 | 500 | 750 |
| Pa | 7 | 10 | 20 | |
| dB(A) | 25/30 | 30/35 | 40/45 | |
Price List
Note: painted white RAL 9016 + 20%.
Dimensions LxH ETA1 ETA2 Dimensions LxH ETA1 ETA2 € € € € 300x100 39,49 27,63 400x200 65,15 46,38 400x100 45,43 31,61 500x200 72,08 50,36 500x100 51,32 35,53 600x200 80,93 57,25 600x100 58,26 40,48 300x300 70,12 50,36 300x160 50,36 35,53 400x300 80,93 57,25 400x160 57,25 40,48 500x300 91,82 65,17 500x160 63,16 44,44 600x300 102,66 73,05 600x160 68,15 47,39 600x400 136,88 97,42 300x200 57,25 40,48 600x600 205,36 146,13
