EDQC1 Square diffuser with closed plate

Description

Square diffusers for ceiling installation with closed front plate.

Characteristics

Material: steel.
Finish: painted white RAL 9010.
Installation: by means of non-visible screws.

Use

Thanks to its special construction, it is a very versatile diffuser.
Recommended for both supply and exhaust air.
It can be supplied with various accessories that guarantee optimal diffuser operation.

Accessories

- EPZ-DC galvanised plenum;
- EPI-DC insulated plenum;
- EDZ regulation damper;
- directional deflectors;
- mounting brackets;
- plate for false ceilings to install the diffuser on a modular false ceiling 600mm x 600mm.

Dimensions

all dimensions are expressed in mm

model Ød AxA UxU (hole size) Effective
cross-section
Weight
mm mm mm Kg
125 125 235 200 0,011 1,0
160 160 295 260 0,016 1,5
200 200 395 360 0,022 2,4
250 250 495 460 0,033 3,2
315 315 595 560 0,041 4,4
400 400 595 560 0,042 4,6

Operating data

Vk: effective speed (m/s)
m³/h: flow rate
Pa: pressure drops in Pascal
L(m): air throw in metres calculated on ceiling installation, terminal velocity 0.20 m/s
dB(A): noise level

 
model Vk 2,5 3 3,5 4 5 6 7
125 m³/h 99 119 139 158 198 238 277
L(m) 1,9 2,3 2,6 2,8 3,5 4,2 4,7
Pa 5 7 10 13 20 28 34
dB(A) <20 22 26 28 35 40 47
160 m³/h 144 173 202 230 288 346 403
L(m) 2 2,6 2,8 3,3 4 4,7 5,5
Pa 5 6 9 13 17 25 34
dB(A) <20 <20 <20 23 27 35 42
200 m³/h 198 238 277 317 396 475 554
L(m) 2,34 2,7 3,1 3,6 4,3 5 5,8
Pa 5 6 9 13 17 25 34
dB(A) <20 <20 25 27 34 40 45
250 m³/h 297 356 416 475 594 713 832
L(m) 2,6 3,3 3,7 4,2 5 6 7
Pa 5 6 9 13 18 27 34
dB(A) <20 22 26 30 36 42 47
315 m³/h 369 443 517 590 738 886 1033
L(m) 2,8 3,2 3,6 4 5,1 5,9 7
Pa 5 7 10 13 19 29 37
dB(A) <20 20 25 23 35 41 45
400 m³/h 378 454 529 605 756 907 1058
L(m) 2,3 2,8 3,3 3,6 4,3 5,2 6
Pa 5 6 9 12 17 25 31
dB(A) <20 <20 19 23 30 36 40

Accessories

Plenum EPZ-DC EPI-DC

All measurements are expressed in mm.

model L H P ØA2 Diffuser ØB2 duct -
flexible
or rigid
C2 D2
125 200 200 200 127 125 70 100
160 250 250 250 162 155 70 100
200 300 300 300 202 195 70 100
250 350 350 350 252 245 70 100
315 400 400 400 317 310 70 100
400 500 500 500 402 395 70 100

Price list

Item normally available from stock
Model diffuser
EDQC1
regulation
damper
EDZ
Deflectors Mounting
brackets
Plate for
false ceilings
Galvanised
plenum
Insulated
plenum
EPZ-DC EPI-DC
euro euro euro euro euro euro euro
125 181,04 45,26 42,19 63,29 187,46 56,76 83,93
160 209,29 61,19 44,21 63,29 187,46 63,14 85,27
200 264,50 65,02 52,65 63,29 187,46 71,86 96,61
250 314,58 72,67 57,79 63,29 187,46 95,57 123,97
315 383,92 83,51 82,54 63,29 - 107,56 139,61
400 404,46 94,34 84,38 63,29 - 142,45 183,34
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