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
Vk: effective speed (m/s)
m³/h: flow rate
Pa: pressure drops in Pascal
dB(A): noise level
L: width
H: height
All measurements are expressed in mm.
H Vk
m/sL 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) livello potenza sonora 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 | euro | euro | euro | euro |
| 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 |
