EBA Supply aluminium grilles 20 mm pitch

Description

Supply air jet with 1 or 2 rows of individually adjustable blades

Characteristics

Material: aluminium.
Finish: natural anodised.
Installation: clip fastening.

Dimensions achievable in one piece:

- min. base 100 mm x height 100 mm.
- max. with base from 100 mm to 1000 mm x height 1000 mm
- max. with base from >1000 mm to 2000 mm x height 600mm.

Use

For air supply with wall or duct installation in ventilation and air conditioning systems.

Models

EBA/VO with 2 rows of vertical and horizontal blades;
EBA/OV with 2 rows of horizontal and vertical blades;
EBA/V with 1 row of vertical blades;
EBA/O with 1 row of horizontal blades.

Example: the VO version has the first vertical row near the front and the second horizontal row inside the air jet.

Accessories

- EPZ galvanised plenum;
- EPI insulated plenum;
- SC galvanised steel regulation damper with blades with opposing movement;
- CT galvanised steel counter-frame to set into wall.

On request

White RAL 9016 painting or other RAL colours.
Holes on frame for installation with screws.

Operating data

Vk: effective speed (m/s)
m³/h: flow rate
Pa: pressure drops in Pascal
L1 (m): air throw of air jet without damper, with a blade deflection of 0°, with coanda (ceiling) effect, terminal velocity 0.25 m/s and Tmax 15°C
dB(A): noise level

All dimensions are expressed in mm

dimension LxH effective
cross-sectio
m³/h L1 m³/h L1 dimension LxH effective
cross-sectio
m³/h L1 m³/h L1
m2 m2
200x100 0,013 100 3 160 5 500x200 0,071 560 7.5 900 10
300x100 0,018 140 3.7 230 5.6 600x200 0,086 682 10 1080 11
400x100 0,025 200 4.5 320 6,8 700x200 0,100 792 10,2 1260 12
500x100 0,033 260 6 420 8 800x200 0,115 910 10.3 1450 13
600x100 0,042 335 6.8 500 9 1000x200 0,145 1150 10 1830 15.6
700x100 0,053 420 7,7 667 11,9 300x300 0,058 460 5.8 730 9
200x150 0,020 160 3.6 240 5.4 400x300 0,085 670 6.8 1070 10
300x150 0,029 230 4.1 370 7 500x300 0,110 870 8.1 1380 12
400x150 0,039 310 4.3 500 8 600x300 0,136 1080 9.6 1730 15
500x150 0,051 400 5 640 9 700x300 0,158 1250 10 1990 15,5
600x150 0,059 470 5.8 750 9.5 800x300 0,178 1410 10.5 2250 16
700x150 0,078 617 8,9 982 13,9 1000x300 0,226 1790 13 2860 18
800x150 0,086 682 6 1083 11 400x400 0,115 910 8 1430 12
200x200 0,026 200 4 300 6 600x400 0,180 1430 11 2290 17
300x200 0,044 350 5.8 550 8 700x400 0,210 1660 11,5 2645 17,5
400x200 0,057 450 6.5 720 9 800x400 0,245 1940 12 3080 18
1000x400 0,310 2460 16 3940 20
Vk (m/s) 2,2 3,5 Vk (m/s) 2,2 3,5

Noise level dB(A)

Vk
m/s
defl.
defl.
20°
defl.
40°
dB(A) dB(A) dB(A)
2.2 15/20 18/23 20/25
3.5 20/25 23/28 25/30

Pressure drop (Pa)

Vk
m/s
defl.
defl.
20°
defl.
40°
Pa Pa Pa
2.2 4 5.5 7
3.5 9 13 16

Configuration

All dimensions are espressed in mm.

SC regulation damper

Galvanised steel regulation damper with blades with opposing movement.

Counterframe CT

Plenum

model
L1 x H1
top connection lateral connection E F model
L1 x H1
top connection lateral connection E F
P1 no. connections Ø d P2 no. connections Ø d P1 no. connections Ø d P2 no. connections Ø d
200x100 200 1 98 200 1 98 80 12 500x200 200 1 198 300 1 198 80 12
300x100 200 1 98 200 1 98 80 12 600x200 200 2 198 300 2 198 80 12
400x100 200 2 98 200 2 98 80 12 700x200 200 2 198 300 2 198 80 12
500x100 200 2 98 200 2 98 80 12 800x200 200 2 198 300 2 198 80 12
600x100 200 2 98 200 2 98 80 12 1000x200 200 2 198 300 2 198 80 12
700x100 200 2 98 200 2 98 80 12 300x300 200 1 248 350 1 248 80 12
200x150 200 1 148 200 1 148 80 12 400x300 200 1 248 350 1 248 80 12
300x150 200 1 148 250 1 148 80 12 500x300 200 1 248 350 1 248 80 12
400x150 200 1 148 250 1 148 80 12 600x300 200 2 198 350 2 248 80 12
500x150 200 2 148 250 2 148 80 12 700x300 200 2 198 350 2 248 80 12
600x150 200 2 148 250 2 148 80 12 800x300 200 2 248 350 2 248 80 12
700x150 200 2 148 250 2 148 80 12 1000x300 200 2 248 350 2 248 80 12
800x150 200 2 148 250 2 148 80 12 400x400 200 1 298 350 1 298 80 12
200x200 200 1 198 300 1 198 80 12 600x400 200 2 198 350 2 248 80 12
300x200 200 1 198 300 1 198 80 12 800x400 200 2 298 350 2 298 80 12
400x200 200 1 198 300 1 198 80 12 700x400 200 2 298 350 2 298 80 12
1000x400 200 2 298 400 2 298 80 12

Dimensions expressed in mm

Item normally available from stock

Item normally available from stock
dimensions top connection lateral connection damper
SC
counter-frame
CT
EPZ galvanized plenum EPI isolated plenum EPZ galvanized plenum EPI isolated plenum
L1xH1 euro euro euro euro euro euro
800x200 70,71 90,27 79,62 102,30 40,75 29,23
1000x200 76,59 98,19 76,59 112,52 45,48 32,61
300x300 41,20 56,14 49,27 67,06 27,79 20,69
400x300 55,34 71,90 64,75 84,54 34,39 24,19
500x300 58,72 76,43 69,44 90,88 37,86 27,60
600x300 69,52 88,69 77,59 99,53 41,39 29,23
700x300 72,90 95,15 86,31 113,48 45,80 a.r.
800x300 84,97 112,40 99,72 132,19 50,21 34,51
1000x300 91,73 121,47 109,14 144,80 60,54 39,25
400x400 59,76 77,70 74,09 96,96 39,39 27,60
600x400 82,31 108,98 91,23 121,01 51,14 34,51
700x400 87,39 117,78 102,10 137,96 56,86 a.r.
800x400 99,26 128,97 115,32 150,49 62,57 39,25
1000x400 117,67 153,18 142,65 186,69 74,25 44,53
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