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 62,79 62,79 84,50 84,50 500x75 77,51 77,51 101,83 101,83 600x75 84,46 84,46 110,73 110,73 800x75 98,41 98,41 132,24 132,24 1000x75 115,22 115,22 168,70 168,70 400x100 77,51 77,51 101,93 101,83 500x100 90,08 90,08 125,22 125,22 600x100 96,38 96,38 128,75 128,75 800x100 111,02 111,02 155,16 155,16 1000x100 132,03 132,03 197,50 197,50 400x125 85,86 85,86 107,52 107,52 500x125 96,38 96,38 131,47 131,47 600x125 111,02 111,02 148,84 148,84 800x125 121,47 121,47 178,41 178,41 1000x125 154,97 154,97 224,61 224,61 400x150 96,38 96,38 139,57 139,57 500x150 100,50 100,50 168,08 168,08 600x150 121,47 121,47 175,50 175,50 800x150 159,18 159,18 196,95 196,95 1000x150 182,27 182,27 250,69 250,69 400x200 132,03 132,03 175,17 175,17 500x200 154,97 154,97 200,89 200,89 600x200 165,50 165,50 216,74 216,74 800x200 198,98 198,98 263,82 263,82 1000x200 243,01 243,01 307,90 307,90
Continuity kit
Continues Line Kit. Eur Continues Line Kit. 2,30
Accessories
All dimensions are espressed in mm.