EGA 1-4 Exhaust aluminium grilles 25 mm pitch with filter
Description
Exhaust grilles with fixed horizontal blades inclined by 45°, with the insertion of a special profile or counter-frame that allows for a flat filter for coarse or fine dust to be housed.
Characteristics
Material: aluminium.
Finish: natural anodised.
Filter: COARSE class (G2) thickness 12 mm.
Installation
Installation is carried out by opening the special brackets in the counter-frame or, alternatively, by securing the latter to the wall or duct using screws.
EGA1 - EGA2: for wall installation only, ceiling installation is not recommended. Closing with magnet.
EGA3 - EGA4: closing with screw.
Use
For external or indoor air exhaust where dust pre-filtration is recommended. Initial pressure drop lower than 40 Pa with 1.5 m/s speed on the filter.
Models
- EGA1: grille with filter;
- EGA2: grille with filter and damper;
- EGA3: grille with special counter-frame secured with a hinge to the grille frame to allow for easy filter maintenance;
- EGA4: grille with damper and special counter-frame secured with a hinge to the grille frame to allow for easy filter maintenance.
Accessories
- EPZ - Galvanised Plenum Box;
- EPI - Insulated Plenum Box.
On request
Effective Cross-Section
H L 200 300 400 500 600 800 1000 Effective Cross-Section (m2) 200 0,019 0,030 0,040 0,050 0,061 0,081 0,102 300 0,029 0,045 0,061 0,076 0,092 0,124 0,155 400 0,039 0,060 0,081 0,102 0,123 0,166 0,208 500 0,049 0,075 0,102 0,128 0,155 0,208 0,261 600 0,059 0,091 0,123 0,154 0,186 0,250 0,313 800 0,079 0,121 0,164 0,206 0,249 0,334 0,419
Operating Data
- m³/h: flow rate.
- Pa: pressure drops in Pascal.
- dB(A): noise level.
- V: face velocity on the filter (m/s).
An air velocity on the filter of 1.5 m/s is recommended to contain pressure drops and maintain filtration efficiency;
the flow rate data in the table refers to the grille with the filter.
All dimensions are expressed in mm.
| H | V m/s | L | ||||||
| 200 | 300 | 400 | 500 | 600 | 800 | 1000 | ||
| Face Velocity at the Filter | Airflow (m3/h) | |||||||
| 200 | 1,5 | 195 | 300 | 400 | 505 | 605 | 810 | 1015 |
| 2 | 260 | 395 | 535 | 670 | 805 | 1080 | 1355 | |
| 300 | 1,5 | 300 | 455 | 610 | 765 | 925 | 1235 | 1550 |
| 2 | 395 | 605 | 810 | 1025 | 1230 | 1650 | 2065 | |
| 400 | 1,5 | 400 | 610 | 820 | 1030 | 1245 | 1665 | 2085 |
| 2 | 535 | 815 | 1095 | 1375 | 1655 | 2220 | 2780 | |
| 500 | 1,5 | 505 | 765 | 1030 | 1300 | 1560 | 2090 | 2620 |
| 2 | 670 | 1025 | 1375 | 1730 | 2080 | 2790 | 3495 | |
| 600 | 1,5 | 605 | 925 | 1245 | 1560 | 1880 | 2515 | 3155 |
| 2 | 805 | 1230 | 1655 | 2080 | 2505 | 3355 | 4205 | |
| 800 | 1,5 | 810 | 1235 | 1665 | 2090 | 2515 | 3370 | 4225 |
| 2 | 1080 | 1650 | 2220 | 2790 | 3355 | 4495 | 5630 | |
Noise Level dB(A)
V
m/sdB(A) 1,5 32/38 2 39/45
Pressure Drop (Pa)
V
m/sPa 1,5 35/38 2 62/68
EGA2 - EGA4 - SC - Regulation Damper
Galvanised steel regulation damper with blades with opposing movement.
Plenum Box
All measurements are expressed in mm.
Models
L1 x H1Top Connection Lateral Connection E F Models
L1 x H1Top Connection Lateral Connection E F P1 Nr. Connections Ø d P2 Nr. Connections Ø d P1 Nr. Connections Ø d P2 Nr. Connections Ø d 200x200 200 1 198 300 1 198 80 12 500x300 200 1 248 350 1 248 80 12 300x200 200 1 198 300 1 198 80 12 600x300 200 2 198 350 2 248 80 12 400x200 200 1 198 300 1 198 80 12 800x300 200 2 248 350 2 248 80 12 500x200 200 1 198 300 1 198 80 12 1000x300 200 2 248 350 2 248 80 12 600x200 200 2 198 300 2 198 80 12 400x400 200 1 298 350 1 298 80 12 800x200 200 2 198 300 2 198 80 12 500x400 200 1 298 350 1 298 80 12 1000x200 200 2 198 300 2 198 80 12 600x400 200 2 198 350 2 248 80 12 300x300 200 1 248 350 1 248 80 12 800x400 200 2 298 350 2 298 80 12 400x300 200 1 248 350 1 248 80 12 1000x400 200 2 298 400 2 298 80 12
Price List EGA1
Painted white RAL 9016 +20%.
Price List EGA3
Painted white RAL 9016 +20%.
H L 200 300 400 500 600 800 1000 Eur Eur Eur Eur Eur Eur Eur 200 77,23 82,63 89,32 108,41 114,12 141,37 177,52 300 84,47 89,00 108,10 113,92 129,36 167,88 211,72 400 88,50 107,55 114,47 137,59 158,97 192,24 247,33 500 106,92 114,83 134,45 160,53 182,22 218,21 271,46 600 114,04 130,60 157,77 181,60 203,56 241,97 303,02 800 132,82 162,98 191,08 212,80 234,93 278,15 348,85
EGA2 and EGA4 Price List on request
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 200x200 35,61 48,96 39,36 54,00 300x200 38,65 53,03 43,37 59,35 400x200 41,72 57,15 47,32 64,67 500x200 44,76 61,27 51,31 69,98 600x200 62,39 81,21 74,86 95,68 800x200 73,54 93,88 82,80 106,39 1000x200 79,65 102,12 79,65 117,02 300x300 42,85 58,39 51,24 69,74 400x300 57,55 74,78 67,34 87,92 500x300 61,07 79,49 72,22 94,52 600x300 72,30 92,24 80,69 103,51 800x300 88,37 116,90 103,71 137,48 1000x300 95,40 126,33 113,51 150,59 400x400 62,15 80,81 77,05 100,84 500x400 66,14 86,09 82,89 108,63 600x400 85,60 113,34 94,88 125,85 800x400 103,23 134,13 119,93 156,51 1000x400 122,38 159,31 148,36 194,16
