EGF Perforated grilles
Description
Air supply and exhaust grilles with perforated panel.
Characteristics
Aluminium perimeter frame.
Galvanised steel panel.
Finish: painted white RAL 9016.
Installation: clip fastening.
The perforated mesh is made according to the following specifications:
- 60° alternating round holes;
- empty/full ratio 46%;
- diameter of holes 5mm;
- distance between centres 7mm.
Use
Accessories
- EPZ - Galvanised Plenum Box;
- EPI - Insulated Plenum Box;
- SC - Galvanised steel regulation damper with blades with opposing movement;
- CT - Galvanised steel counter-frame to set into wall.
On request
- Version with filter-holder counter-frame;
- Painting in different RAL colours;
- Holes on frame for installation with screws.
Effective Cross-section
H L 300 400 500 600 800 1000 Effective Cross-Section (m2) 200 0,024 0,033 0,041 0,050 0,067 0,084 300 0,037 0,050 0,064 0,077 0,103 0,129 400 0,050 0,068 0,086 0,104 0,139 0,174 500 0,064 0,086 0,108 0,131 0,175 0,220 600 0,077 0,104 0,131 0,157 0,211 0,265
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.
| H | Vk m/s | L | |||||
| 300 | 400 | 500 | 600 | 800 | 1000 | ||
| Flow Rate (m3/h) | |||||||
| 200 | 2 | 175 | 236 | 297 | 358 | 481 | 604 |
| 3 | 262 | 354 | 446 | 538 | 721 | 905 | |
| 4 | 349 | 472 | 594 | 717 | 962 | 1207 | |
| 300 | 2 | 269 | 363 | 458 | 552 | 740 | 930 |
| 3 | 404 | 545 | 687 | 828 | 1110 | 1395 | |
| 4 | 538 | 727 | 916 | 1104 | 1482 | 1860 | |
| 400 | 2 | 363 | 491 | 618 | 746 | 1000 | 1256 |
| 3 | 545 | 736 | 928 | 1119 | 1500 | 1884 | |
| 4 | 727 | 982 | 1237 | 1492 | 2000 | 2512 | |
| 500 | 2 | 458 | 618 | 779 | 940 | 1260 | 1582 |
| 3 | 687 | 928 | 1169 | 1410 | 1890 | 2373 | |
| 4 | 916 | 1237 | 1558 | 1879 | 2522 | 3164 | |
| 600 | 2 | 552 | 746 | 940 | 1133 | 1520 | 1908 |
| 3 | 828 | 1119 | 1410 | 1700 | 2280 | 2863 | |
| 4 | 1104 | 1492 | 1879 | 2267 | 3042 | 3817 | |
Noise Level dB(A)
V
m/sdB(A) Sound Power Level 2 20/25 3 25/30 4 35/40
Pressure Drop (Pa)
V
m/sPa Pressure Drop 2 15 3 40 4 70
Detail of Holes
SC - Regulation damper
Galvanised steel regulation damper with blades with opposing movement.
CT - Counter-frame
Plenum Box
Models
L1 x H1Top Connection Lateral Connection E F P1 Nr. Connections Ø d P2 Nr. Connections Ø d 300x200 200 1 200 300 1 200 80 12 400x200 200 1 200 300 1 200 80 12 500x200 200 1 200 300 1 200 80 12 600x200 200 2 200 300 2 200 80 12 800x200 200 2 200 300 2 200 80 12 1000x200 200 2 200 300 2 200 80 12 300x300 200 1 248 350 1 248 80 12 400x300 200 1 248 350 1 248 80 12 500x300 200 1 248 350 1 248 80 12 600x300 200 2 198 350 2 248 80 12 800x300 200 2 248 350 2 248 80 12 1000x300 200 2 248 350 2 248 80 12 400x400 200 1 298 350 1 298 80 12 500x400 200 1 298 350 1 298 80 12 600x400 200 2 198 350 2 248 80 12 800x400 200 2 298 350 2 298 80 12 1000x400 200 2 298 400 2 298 80 12
EGF - Price List
Plenum
Dimensions Top Connection Lateral Connection EPZ - Plenum Box EPI - Insulated Plenum Box EPZ - Plenum Box EPI - Insulated Plenum Box L1xH1 Eur Eur Eur Eur 300x200 37,16 50,99 41,70 57,07 400x200 40,12 54,95 45,50 62,18 500x200 43,04 58,91 49,34 67,29 600x200 59,99 78,09 71,98 92,00 800x200 70,71 90,27 79,62 102,30 1000x200 76,59 98,19 76,59 112,52 300x300 41,20 56,14 49,27 67,06 400x300 55,34 71,90 64,75 84,54 500x300 58,72 76,43 69,44 90,88 600x300 69,52 88,69 77,59 99,53 800x300 84,97 112,40 99,72 132,19 1000x300 91,73 121,47 109,14 144,80 400x400 59,76 77,70 74,09 96,96 600x400 82,31 108,98 91,23 121,01 800x400 99,26 128,97 115,32 150,49 1000x400 117,67 153,18 142,65 186,69
