EBLS Hidden grilles with removable central core and retractable frame.

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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 plenum galvanized;
- EPI plenum isolated;
- SC calibration damper in galvanized steel with fins with opposing movement;
- Continuity kit;
- Air intake filter EFEBS.

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

Dimensions are expressed in mm.

dimension LxH effective section Vk 3 m/s Vk 4 m/s  Vk 5 m/s 
m2 m³/h L1 m³/h L1 m³/h L1
400x75 0,015 160 2,8 213 3,8 266 4,7
500x75 0,019 201 3 268 3,9 335 4,9
600x75 0,022 243 3,1 323 4,1 404 5,1
800x75 0,030 326 3,3 434 4,3 543 5,4
1000x75 0,038 408 3,4 545 4,5 681 5,7
400x100 0,020 216 2,9 292 3,8 365 4,8
500x100 0,026 276 3 367 4 459 5
600x100 0,031 332 3,1 443 4,2 554 5,2
800x100 0,041 446 3,3 595 4,4 743 5,5
1000x100 0,052 560 3,5 746 4,6 933 5,8
400x125 0,026 278 2,9 370 3,9 463 4,9
500x125 0,032 350 3,1 467 4,1 583 5,1
600x125 0,039 422 3,2 563 4,2 703 5,3
800x125 0,052 566 3,4 755 4,5 944 5,6
1000x125 0,066 711 3,5 947 4,7 1184 5,9
400x150 0,031 337 3 449 4 561 5
500x150 0,039 424 3,1 566 4,2 707 5,2
600x150 0,047 512 3,3 682 4,3 853 5,4
800x150 0,064 687 3,4 916 4,6 1145 5,7
1000x150 0,080 862 3,6 1149 4,8 1436 6
400x200 0,042 455 3,1 607 4,2 758 5,2
500x200 0,053 573 3,3 764 4,4 955 5,4
600x200 0,064 691 3,4 922 4,5 1152 5,6
800x200 0,086 927 3,6 1237 4,8 1546 6
1000x200 0,108 1164 3,8 1552 5 1940 6,3
Pa   5 10 15
dB(A)   25 / 32 33 / 39 38 / 44

Construction details

EFEBLS air intake filter

6 mm thick rigid polyurethane air intake filter without frame.

 
Physical properties Measure Standard Result
Porosity ppi - pores per inch   15-25
Density kg/m3 ISO 845 55
Compression resistance kPa at 25% compression (20°C) ASTM D1564 70  
Ultimate elongation % ISO 1798 35
Tensile strength kPa ISO 1798 200
Tear strength Nm/cm ASTM D1564 15  
Flame behaviour     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

All dimensions are espressed in mm.

model
L1 x H1 		upper air connection side air connection E F model
L1 x H1 		upper air connection side air connection E F
P1 n° connection Ø d P2 n° connection Ø d P1 n° connection Ø d P2 n° connection 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%.

dimensioni EBLS20/0° EBLS20/15° EBLS21/0° EBLS21/15°
LxH euro euro euro euro
400x75 60,96 60,96 82,04 82,04
500x75 75,25 75,25 98,86 98,86
600x75 78,82 81,32 107,50 107,50
800x75 95,54 95,54 128,39 128,39
1000x75 111,86 111,86 163,79 163,79
400x100 75,25 75,25 98,86 98,86
500x100 87,46 87,46 121,57 121,57
600x100 93,57 93,57 125,00 125,00
800x100 107,79 107,79 150,64 150,64
1000x100 128,18 128,18 191,75 191,75
400x125 83,36 83,36 104,39 104,39
500x125 93,57 93,57 127,64 127,64
600x125 107,79 107,79 144,50 144,50
800x125 117,93 117,93 173,21 173,21
1000x125 150,46 150,46 218,07 218,07
400x150 93,57 93,57 135,50 135,50
500x150 97,57 97,57 163,18 163,18
600x150 117,93 117,93 170,39 170,39
800x150 154,54 154,54 191,21 191,21
1000x150 176,96 176,96 243,39 243,39
400x200 128,18 128,18 170,07 170,07
500x200 150,46 150,46 195,04 195,04
600x200 160,68 160,68 210,43 210,43
800x200 193,18 193,18 256,14 256,14
1000x200 235,93 235,93 298,93 298,93

Continuity kit

Kit for continuos line euro
continuity kit 2,23

Accessories

All dimensions are espressed in mm.

Item normally available from stock
model
L1 x H1 		upper air connection side air connection damper
SC 		EFEBLS Filters for EBlS 20
EPZ galvanized plenum EPI isolated plenum EPZ galvanized plenum EPI isolated plenum
L1xH1 euro euro euro euro euro euro
400x75 - - 43,12 56,91 17,21 12,36
500x75 - - 45,61 60,26 20,54 15,25
600x75 - - 48,11 63,60 23,50 18,04
800x75 - - 53,11 70,32 29,54 23,46
1000x75 - - 61,10 85,81 36,25 29,14
400x100 43,12 56,91 43,12 56,91 17,21 14,54
500x100 45,61 60,26 45,61 60,26 20,54 17,54
600x100 48,11 63,60 48,11 63,60 23,50 20,71
800x100 53,11 70,32 53,11 70,32 29,54 27,14
1000x100 50,00 68,60 66,40 91,00 36,25 33,25
400x125 36,32 50,07 37,74 51,99 19,86 16,36
500x125 47,00 61,99 48,69 64,29 23,00 20,00
600x125 49,57 65,48 51,53 68,10 26,21 23,46
800x125 54,80 72,51 57,30 75,82 33,57 30,54
1000x125 80,78 90,04 68,48 108,41 40,46 37,64
400x150 37,58 51,76 40,04 55,07 19,86 18,29
500x150 40,31 63,75 51,30 67,67 23,00 22,29
600x150 51,07 67,37 54,45 71,90 26,21 26,21
800x150 67,29 85,85 71,52 91,58 33,57 34,18
1000x150 80,78 101,57 85,93 108,41 40,46 42,04
400x200 40,12 54,95 45,50 62,18 24,57 22,29
500x200 43,04 58,91 49,34 67,29 28,86 26,96
600x200 59,99 78,09 71,98 92,00 33,25 31,71
800x200 70,71 90,27 79,62 102,30 40,75 41,14
1000x200 76,59 98,19 76,59 112,52 45,48 50,61
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AIR DIFFUSION FIRE SAFETY MVHR - MECHANICAL VENTILATION HEAT RECOVERY SANITIZATION VENTILATION FLEXIBLE DUCTS SPIRO DUCTS AND FITTINGS FILTRATION INSULATION TAPES AND GASKETS REGULATORS ACCESSORIES AND PARTS
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