EBLS Hidden grilles with removable central core and retractable frame.
Description
Linear grilles with horizontal aluminium fixed bars with 0° or 15° deflection. Retractable frame.
Characteristics
Material: aluminium.
Finish: anodized.
Frame: natural aluminium.
Installation: fixing with screws
Use
Grilles used in air conditioning and ventilation systems for both supply and return. They can be installed on the ceiling and on the wall.
Models
- EBLS 20/0°: with retractable frame, fixed front pull-out bars with 0° deflection;
- EBLS 21/0°: with retractable frame, fixed front pull-out bars with 0° deflection and pivoting rear flaps;
- EBLS 20/15°: with retractable frame, fixed front pull-out bars with 15° deflection;
- EBLS 21/15°: with retractable frame, fixed front pull-out bars with 15° deflection and pivoting rear flaps.
Accessories
- EPZ _ Galvanised Plenum Box;
- EPI - Insulated Plenum Box;
- SC - Galvanised steel regulation damper with blades with opposing movement;
- Continuity kit;
- Air intake filter EFEBLS.
On demand
Paint colour RAL9016 or other colours of your choice.
DimensionS EBLS 20/0°
All dimensions are espressed in mm.
Dimensions EBLS 21/0°
Operating Data
- Vk: effective speed (m/s).
- m³/h: air flow.
- Pa: pressure drop in Pascal.
- L1 (m): data referring to a terminal throw velocity Vt = 0.25 m/s and with a temperature differential of 10/12°C in ceiling insallation (not higher than 3 m); for longer distances, it needs to correct the throw multiplying it by 0,7.
- dB(A): noise level.
* Data refers to clean filter conditions for use of the grille in return air applications with EFEBLS filter.
Dimensions are expressed in mm.
| Dimensions LxH | Effective Section | Vk 1,5 m/s* | Vk 3 m/s | Vk 4 m/s | Vk 5 m/s | |||
| m2 | m³/h | m³/h | L1 | m³/h | L1 | m³/h | L1 | |
| 400x75 | 0,015 | 80 | 160 | 2,8 | 213 | 3,8 | 266 | 4,7 |
| 500x75 | 0,019 | 100 | 201 | 3 | 268 | 3,9 | 335 | 4,9 |
| 600x75 | 0,022 | 121 | 243 | 3,1 | 323 | 4,1 | 404 | 5,1 |
| 800x75 | 0,030 | 163 | 326 | 3,3 | 434 | 4,3 | 543 | 5,4 |
| 1000x75 | 0,038 | 204 | 408 | 3,4 | 545 | 4,5 | 681 | 5,7 |
| 400x100 | 0,020 | 108 | 216 | 2,9 | 292 | 3,8 | 365 | 4,8 |
| 500x100 | 0,026 | 138 | 276 | 3 | 367 | 4 | 459 | 5 |
| 600x100 | 0,031 | 166 | 332 | 3,1 | 443 | 4,2 | 554 | 5,2 |
| 800x100 | 0,041 | 223 | 446 | 3,3 | 595 | 4,4 | 743 | 5,5 |
| 1000x100 | 0,052 | 280 | 560 | 3,5 | 746 | 4,6 | 933 | 5,8 |
| 400x125 | 0,026 | 139 | 278 | 2,9 | 370 | 3,9 | 463 | 4,9 |
| 500x125 | 0,032 | 175 | 350 | 3,1 | 467 | 4,1 | 583 | 5,1 |
| 600x125 | 0,039 | 211 | 422 | 3,2 | 563 | 4,2 | 703 | 5,3 |
| 800x125 | 0,052 | 283 | 566 | 3,4 | 755 | 4,5 | 944 | 5,6 |
| 1000x125 | 0,066 | 355 | 711 | 3,5 | 947 | 4,7 | 1184 | 5,9 |
| 400x150 | 0,031 | 168 | 337 | 3 | 449 | 4 | 561 | 5 |
| 500x150 | 0,039 | 212 | 424 | 3,1 | 566 | 4,2 | 707 | 5,2 |
| 600x150 | 0,047 | 256 | 512 | 3,3 | 682 | 4,3 | 853 | 5,4 |
| 800x150 | 0,064 | 343 | 687 | 3,4 | 916 | 4,6 | 1145 | 5,7 |
| 1000x150 | 0,080 | 431 | 862 | 3,6 | 1149 | 4,8 | 1436 | 6 |
| 400x200 | 0,042 | 227 | 455 | 3,1 | 607 | 4,2 | 758 | 5,2 |
| 500x200 | 0,053 | 286 | 573 | 3,3 | 764 | 4,4 | 955 | 5,4 |
| 600x200 | 0,064 | 345 | 691 | 3,4 | 922 | 4,5 | 1152 | 5,6 |
| 800x200 | 0,086 | 463 | 927 | 3,6 | 1237 | 4,8 | 1546 | 6 |
| 1000x200 | 0,108 | 582 | 1164 | 3,8 | 1552 | 5 | 1940 | 6,3 |
| Pa | 18 | 5 | 10 | 15 | ||||
| dB(A) | 32/38 | 25 / 32 | 33 / 39 | 38 / 44 | ||||
Construction Details
EFEBLS - Air Intake Filter
6 mm thick rigid polyurethane air intake filter without frame.
Physical Properties Misurazione Standard Risultato Porosity PPI - (Pores for Inch) 15-25 Density kg/m3 ISO 845 55 Compressive Strength kPa at 25% Compression (20 °C) ASTM D1564 70 Permanent Elongation % ISO 1798 35 Tensile Strength kPa ISO 1798 200 Tear Resistance Nm/cm ASTM D1564 15 Fire Performance NFR
Note:
The material is None Flame Retardant.
SC - Calibration Damper
SC galvanized steel calibration damper with fins with opposing movement.
Continuity kit
The continuity kit is a necessary accessory to create continuous lines of linear nozzles longer than one meter. It consists of two junction plates that allow the alignment and connection of two components of the line.
NOTE: The continuity kit means that the nozzle pack is not removable but fixed.
Plenum Box
All dimensions are espressed 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 400x75 - - - 150 2 98 80 12 800x125 200 2 123 230 2 123 80 12 500x75 - - - 150 2 98 80 12 1000x125 200 3 123 230 3 123 80 12 600x75 - - - 150 2 98 80 12 400x150 200 1 148 250 1 148 80 12 800x75 - - - 150 2 98 80 12 500x150 200 2 148 250 2 148 80 12 1000x75 - - - 150 2 98 80 12 600x150 200 2 148 250 2 148 80 12 400x100 200 2 98 200 2 98 80 12 800x150 200 2 148 250 2 148 80 12 500x100 200 2 98 200 2 98 80 12 1000x150 200 3 148 250 3 148 80 12 600x100 200 2 98 200 2 98 80 12 400x200 200 1 198 300 1 198 80 12 800x100 200 2 98 200 2 98 80 12 500x200 200 1 198 300 1 198 80 12 1000x100 200 3 98 200 3 98 80 12 600x200 200 2 198 300 2 198 80 12 400x125 200 1 123 230 1 123 80 12 800x200 200 2 198 300 2 198 80 12 500x125 200 2 123 230 2 123 80 12 1000x200 200 2 198 300 2 198 80 12 600x125 200 2 123 230 2 123 80 12
Price List
Note: painted white RAL9016 + 20%.
Dimensions EBLS-20/0° EBLS-20/15° EBLS-21/0° EBLS-21/15° LxH Eur Eur Eur Eur 400x75 65,30 65,30 87,88 87,88 500x75 80,61 80,61 105,90 105,90 600x75 87,84 87,84 115,16 115,16 800x75 102,35 102,35 137,53 137,53 1000x75 119,83 119,83 175,45 175,45 400x100 80,61 80,61 106,01 105,90 500x100 93,68 93,68 130,23 130,23 600x100 100,24 100,24 133,90 133,90 800x100 115,46 115,46 161,37 161,37 1000x100 137,31 137,31 205,40 205,40 400x125 89,29 89,29 111,82 111,82 500x125 100,24 100,24 136,73 136,73 600x125 115,46 115,46 154,79 154,79 800x125 126,33 126,33 185,55 185,55 1000x125 161,17 161,17 233,59 233,59 400x150 100,24 100,24 145,15 145,15 500x150 104,52 104,52 174,80 174,80 600x150 126,33 126,33 182,52 182,52 800x150 165,55 165,55 204,83 204,83 1000x150 189,56 189,56 260,72 260,72 400x200 137,31 137,31 182,18 182,18 500x200 161,17 161,17 208,93 208,93 600x200 172,12 172,12 225,41 225,41 800x200 206,94 206,94 274,37 274,37 1000x200 252,73 252,73 320,22 320,22
Continuity kit
Continues Line Kit. Eur Continues Line Kit. 2,39
Accessories
All dimensions are espressed in mm.