EDU - EDU/M Long range nozzle diffusers

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Description

Long range aluminium diffusers, adjustable with a max. angle of 30°.

Characteristics

Material: aluminium.
Finish: anodised aluminium.
Installation: with duct flange, with fitting for flexible duct or with fitting for rigid circular duct.
Installation height between 3 m and 30 m depending on the model.

Models

EDU Long range nozzle diffusers.
EDU/M Long range nozzle diffusers with set-up for motor.

Use

Rooms with very high ceilings or where a long and/or targeted air throw is needed.

On request

-Servomotors for EDU/M: the servomotor is supplied disassembled from the long range diffuser (installation by the customer).
-Screw cover.
-Rear swirl (throw reducer).
-Fitting for flexible duct.
-Fitting for circular duct.
-RAL painting on request.

Dimensions

All dimensions are expressed in mm.

model effective cross-section m2 ØD ØS ØC  ØF E L1 J Ø hole
40 0,0013 40 80 135 119 41 61 139 115
50 0,0020 50 102 165 148 50 75 169 135
80 0,0050 80 160 245 226 52 118 249 205
110 0,0101 110 200 285 266 82 140 289 250
150 0,0177 150 300 385 366 128 220 389 352
200 0,0314 200 400 485 466 172 275 489 452
230 0,0415 230 400 485 466 160 265 489 452

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 0.25 m/s
dB(A): noise level

From model 40 to 200 made with central cone.
Model 230 made without central cone.

model Vk (m/s) 2 4 6 8 10
40 m³/h 9 18 28 37 46
L(m) 2,3 4,5 7,0 9,2 11,5
Pa 2 11 27 48,0 75
dB(A) <20 <20 <20 <20 20
50 m³/h 14 28 43 57 72
L(m) 3,0 6,0 9,0 11,0 14
Pa 2 10 25 44 72
dB(A) <20 <20 <20 <20 21
80 m³/h 36 72 108 135 168
L(m) 5,0 9,0 14,0 17,0 21,0
Pa 2 9 21 34 54
dB(A) <20 <20 20 21 23
110 m³/h 73 145 218 291 364
L(m) 5,3 10,4 15,6 20,8 25,9
Pa 2 9 21 35 55
dB(A) <20 <20 20 23 27
150 m³/h 127 254 382 509 637
L(m) 7,0 13,0 20,0 27,0 34,0
Pa 2 8 19 34 55
dB(A) <20 <20 20 24 29
200 m³/h 226 452 678 904 1130
L(m) 9,0 18 27 36,0 45
Pa 2 8 18 32 51
dB(A) <20 <20 <20 23 28
230 m³/h 298 597 896 1195 1494
L(m) 10,0 21,0 31,0 40,0 46,0
Pa 2 7 17 31 50
dB(A) <20 <20 <20 22 27

EDU/M Long range nozzle diffusers with set-up for motor

D * Tailpiece cover
All measurements are expressed in mm.

 
Dn A B C D* E F G min H min ON / OFF
MOT.		 MODULATING
MOT.
80 80 158 200 258 204 50 38 60 CM24-L / CM230-L CM24-SR-L
110 110 198 215 288 252 60 70 85 CM24-L / CM230-L CM24-SR-L
150 150 313 283 388 352 60 70 85 CM24-L / CM230-L CM24-SR-L
200 200 398 283 488 452 60 70 85 CM24-L / CM230-L CM24-SR-L
230 230 398 283 488 452 60 70 85 CM24-L / CM230-L CM24-SR-L

Fitting for flexible duct EDU-RF

All dimensions are expressed in mm.

model ØA  ØB C D E Ø F int L
EDU-RF 40 78 129 40 40 40 113 120
EDU-RF 50 98 158 60 40 60 138 160
EDU-RF 80 158 230 60 100 60 210 220
EDU-RF 110 198 280 60 100 60 250 220
EDU-RF 150 248 378 60 130 60 358 250
EDU-RF 200 398 480 60 170 60 460 290
EDU-RF 230 398 480 60 170 60 460 290

Fitting for circular duct EDU-RC

All dimensions are expressed in mm.

model L2 Ø D1 Ø D2 Ø duct
min max
EDU-RC 40 150 113 129 160 450
EDU-RC 50 150 138 158 200 500
EDU-RC 80 200 210 230 315 630
EDU-RC 110 300 256 276 315 800
EDU-RC 150 300 358 378 500 800
EDU-RC 200 350 460 480 500 1000
EDU-RC 230 350 460 480 500 1000

Swirl deflector

The swirl deflector installed at the back of the nozzle diffuser generates a rotary motion that increases induction and reduces the throw of the diffuser by 40% and is particularly suitable for the supply of high air flow rates in medium-sized rooms as it prevents sensitive air currents in the occupied area.

Assembly in sets

model L minimum distance  (mm)
40 170
50 210
80 300
110 350
150 430
200 550
230 550

Price list

Item normally available from stock
model EDU nozzle EDU/M with
set-up
for motor 		Servomotor for EDU/M scew cover deflector swirl EDU-RF Fitting for flexible duct fitting EDU-RC
for circular duct
ON / OFF MODULATING
24V 230V 24V 230V
euro euro euro euro euro euro euro euro euro euro
40 95,34 - - - - - 25,23 - 28,51 62,38
50 100,67 - - - - - 26,07 42,03 28,17 63,75
80 113,24 332,16 197,98 210,45 288,39 - 29,81 48,32 30,52 66,92
110 a.r. a.r. a.r. a.r. a.r. a.r.
150 209,79 448,11 43,28 63,91 51,62 92,72
200 306,28 544,67 54,05 73,49 68,87 127,15
230 238,40 476,74 54,05 73,49 68,87 134,80

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General catalogue

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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