EDFLN EDFLBN Linear slot diffusers with rotating PVC deflectors

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Description

Aluminum diffuser with adjustable rotating deflectors for optimal air throw control.
Also available with sliding regulation damper.

Features

Material: aluminium.
Finish: natural anodised.
Supports: black ABS.
Deflectors: black PVC.
Installation: duct or plenum box.

Use

Diffuser suitable for both air supply and exhaust in large rooms; its modularity allows for great freedom of design.

Models

EDFLN-10 exhaust diffusers (without deflectors).
EDFLN-20 supply diffusers with black ABS deflectors.
EDFLBN-20 white RAL9010 supply diffusers with black ABS deflectors.
EDFLN-40 supply diffusers with black ABS deflectors and sliding damper.
EDFLBN-40 white RAL9010 supply diffusers with black ABS deflectors and sliding damper.
EDFLN-50 supply diffusers with black ABS deflectors, equaliser and sliding damper.
EDFLBN-50 white RAL9010 supply diffusers with black ABS deflectors, equaliser and sliding damper.

Accessories

- galvanized plenum box;
- insulated plenum box;
- 90° corner connection;
- continues line kit.

On request

White ABS deflectors.

Linear diffuser dimensions

all dimensions are expressed in mm

         
Number of slots L A B number of fixing brackets
1 slot 800 44,4 67 2
2 slots 87,6 110,2 2
3 slots 130,8 153,4 2
4 slots 174 196,6 2
1 slot 1000 44,4 67 2
2 slots 87,6 110,2 2
3 slots 130,8 153,4 2
4 slots 174 196,6 2
1 slot 1500 44,4 67 3
2 slots 87,6 110,2 3
3 slots 130,8 153,4 3
4 slots 174 196,6 3
1 slot 2000 44,4 67 4
2 slots 87,6 110,2 4
3 slots 130,8 153,4 4
4 slots 174 196,6 4

Operating data

Data referring to 1m long diffusers
Vk: effective speed (m/s)
m³/h: air flow rate
Pa: pressure drops in Pascal
Lo(m): horizontal air throw in metres calculated on ceiling flush installation and terminal velocity 0.25 m/s
Lv(m): vertical air throw in metres calculated on ceiling flush installation and terminal velocity 0.25 m/s
dB(A): noise level

number of slots effective cross-section m² air flow, throw and pressure drop
1 slot 0,0099 m3/h 72 107 143 179 215 251 287
Pa 4 9 15 24 35 47 61
Lo(m) 2,6 4,0 5,3 6,6 7,9 9,2 10,5
Lv(m) 1,8 2,8 3,7 4,6 5,5 6,5 7,4
2 slots 0,0199 m3/h 143 215 287 358 430 501 573
Pa 5 10 18 29 41 56 74
Lo(m) 3,8 5,6 7,5 9,4 11,3 13,2 15,1
Lv(m) 2,6 4,0 5,3 6,6 7,9 9,2 10,5
3 slots 0,0298 m3/h 215 322 430 537 645 752 860
Pa 6 14 26 40 58 79 103
Lo(m) 4,4 6,7 8,9 11,1 13,3 15,6 17,8
Lv(m) 3,1 4,7 6,2 7,8 9,3 10,9 12,4
4 slots 0,0398 m3/h 287 430 573 716 860 1003 1146
Pa 10 23 41 64 92 125 163
Lo(m) 5,0 7,6 10,1 12,6 15,1 17,6 20,2
Lv(m) 3,5 5,3 7,1 8,8 10,6 12,4 14,1
Vk m/s 2 3 4 5 6 7 8
noise level dB(A) 25-30 30-35 35-40 40-45 42-48 45-50 50-55

Air throw characteristics

Corner connection

Aesthetic connecting element between the two linear diffuser lines with a 90° angle and 400 mm length on each side.
All measurements are expressed in mm.

Continues Line kit

The continues line kit is an accessory required to create continuous lines of linear diffusers longer than 2 meters. It is made up of two junction plates that allow for the alignment and connection of two components of the line.

Equalizer and sliding damper:

Plenum dimensions and mounting bridges system

all dimensions are expressed in mm

   
 
Number of slots		 L       Plenum dimensions
L1 No. of connections Ø d P H E
1 slot 800 815 1 123 200 59 80
1000 1015 1
1500 1515 2
2000 2015 2
2 slots 800 815 1 148 240 102 80
1000 1015 1
1500 1515 2
2000 2015 2
3 slots 800 815 1 148 240 145 80
1000 1015 1
1500 1515 2
2000 2015 2
4 slots 800 815 1 198 285 189 80
1000 1015 1
1500 1515 2
2000 2015 2

Price list

For dimensions other than those indicated: 15% increase compared to the bigger dimension indicated in the table

model EDFLN-10 EDFLN-20 EDFLN-40 EDFLN-50 PLENUM Insulated PLENUM
euro euro euro euro euro euro
1
slot		 800 47,18 53,12 66,10 74,89 55,11 70,55
1000 52,86 63,53 80,63 90,97 61,10 78,51
1500 76,06 89,96 111,16 125,13 77,32 99,84
2000 94,79 111,84 138,15 155,94 98,95 129,54
2
slot		 800 69,38 81,25 104,45 120,25 58,45 74,86
1000 77,45 98,57 125,13 143,55 66,71 85,35
1500 110,21 137,99 172,91 197,50 84,54 108,52
2000 136,94 171,04 214,24 245,24 107,75 140,19
3
slot		 800 91,80 109,60 144,53 167,26 61,83 79,16
1000 101,84 133,84 173,54 199,99 71,09 90,85
1500 144,57 186,27 237,89 273,10 90,50 115,94
2000 179,30 230,46 295,23 339,40 115,29 149,53
4
slot		 800 119,77 143,52 190,11 219,81 67,17 85,58
1000 126,55 169,68 222,33 256,82 74,32 95,11
1500 178,31 233,91 303,71 349,58 94,69 121,55
2000 221,42 289,66 376,13 433,36 120,44 156,40

White painted version price list

model EDFLBN-10 EDFLBN-20 EDFLBN-40 EDFLBN-50 PLENUM Insulated PLENUM
euro euro euro euro euro euro
1
slot		 800 71,33 74,54 87,53 96,32 55,11 70,55
1000 74,32 84,98 102,08 112,41 61,10 78,51
1500 97,52 111,43 132,61 146,59 77,32 99,84
2000 121,08 138,12 164,44 182,18 98,95 129,54
2
slots		 800 90,81 102,71 125,93 141,68 58,45 74,86
1000 98,68 120,02 146,59 164,98 66,71 85,35
1500 131,64 159,45 194,37 218,96 84,54 108,52
2000 163,22 197,32 240,53 271,48 107,75 140,19
3
slots		 800 113,25 131,07 165,98 188,74 61,83 79,16
1000 123,29 155,29 195,02 221,43 71,09 90,85
1500 165,98 207,75 259,37 294,58 90,50 115,94
2000 205,59 256,75 321,50 365,70 115,29 149,53
4
slots		 800 141,23 164,98 211,57 241,29 67,17 85,58
1000 148,01 190,68 243,32 277,79 74,32 95,11
1500 199,80 255,39 325,20 371,06 94,69 121,55
2000 247,72 315,95 402,41 459,62 120,44 156,40

fixing bracket euro
1 feritoia 6,72
2 feritoie 6,72
3 feritoie 6,72
4 feritoie 6,72

Accessory price list

Angular EDFLN with deflectors EDFLBN with deflectors
euro euro
1 slot 98,67 131,99
2 slots 130,06 158,37
3 slots 161,44 187,32
4 slots 192,83 216,69
continuity kit 13,63 13,63

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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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