EDLS - EDLSB Hidden linear diffusers

Home General catalogue Air Diffusion Air Diffusers Edls Edlsb Hidden Linear Diffusers

Description

Hidden linear diffusers with 20 mm or 30 mm single slot with aerodynamic aluminium profile and adjustable deflectors for optimised air throw control.
Also available with sliding damper.

Features

Materiale: alluminium.
Finishing: EDLS: painted black Ral 9005

Finishing: EDLSB: painted white Ral 9016
Slot: FA-20 mm or FB-30 mm.

Installation: by means of a plenum box with a bridge assembly system. Placement of anti-crack tape on the frame and subsequent plaster skimming.
Dimensions avaible in one piece:
- Min. Lenght 300 mm;
- Max.Lenght 2000 mm.

Use

Diffuser suitable for air-supply or return in residential and commercial environments.
Modularity and design are perfect for project planning.

Models

-EDLS10-FA - EDLSB10-FA hidden linear diffusers without deflectors (return) 20 mm slot.
-EDLS20-FA - EDLSB20- FA hidden linear diffusers with deflectors (supply) 20 mm slot.
-EDLS30-FA - EDLSB30-FA FA hidden linear diffusers without deflectors with sliding damper (return) 20 mm slot.

-EDLS40-FA - EDLSB40-FA hidden linear diffusers with deflectors and sliding damper (supply) 20 mm slot.

-EDLS10-FB - EDLSB10-FB hidden linear diffusers without deflectors (return) 30 mm slot.

-EDLS20-FB - EDLSB20-FB hidden linear diffusers with deflectors (supply) 30 mm slot.

-EDLS30-FB - EDLSB30-FB hidden linear diffusers without deflectors with sliding damper (return) 30 mm slot.

-EDLS40-FB - EDLSB40-FB hidden linear diffusers with deflectors and sliding damper (supply) 30 mm slot.

Accessories

-galvanized plenum;
-isolated plenum;
-fixing bridges;
-Kit for continuous lines.

Hidden linear diffusers dimensions

Hidden linear diffuser with slot of 20 mm.

Hidden linear diffuser with slot of 30 mm

Dimensions are expressed in mm

Slot L A C E D number of fixing bridges
Slot of 20 mm 800 62 58 51 80 2
1000 2
1200 2
1500 2
2000 2
Slot of 30 mm 800 72 68 61 90 2
1000 2
1200 2
1500 2
2000 2

Diffuser dimensional details

Operating data

Data referring to 1m long diffusers, with a terminal throw velocity Vt = 0.25 m/s and with a temperature differential of 10/12°C in ceiling insallation and side air throw.

Operation data concerning to diffuser without damper or with open sliding damper.
Operation data concerning to diffuser with deflectors in working position with 50% reduction of the effective air passage surface.

The position of the deflectors reduce the effective section. When the deflectors are open or in return mode, the air flow (m³/h) could be increased.

Vk: effective speed (m/s)
m³/h: air flow
Pa: pressure drop in Pascal
L(m): air throw in meters
dB(A): noise level

Slot Effective section m² Air flow and throw
Slot of 20 mm 0,0097 m³/h 70 105 140 175 210 245
L(m) 1.8 2.7 3.6 4.5 5.4 6.3
Slot of 30 mm 0,0146 m3/h 105 158 210 262 315 368
L(m) 1,6 2,5 3,4 4,2 5 5,8
Vk m/s 2 3 4 5 6 7
Pressure drop Pa 8 15 26 40 55 70
Noise level dB(A) <20 22 32 37 44 48

Continuity kit

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

Features air throw

Plenum dimensions and mounting system with fixing bridges

   
 
Slot
L       Plenum dimensions
L1 L2 Spigots nr. Ø d P H E F
Slot of  20 mm 800 800 770 1 125 240 68 80 56
1000 1000 970 1
1200 1200 1170 2
1500 1500 1470 2
2000 2000 1970 2
Slot of 30 mm 800 800 770 1 125 240 78 80 56
1000 1000 970 1
1200 1200 1170 2
1500 1500 1470 2
2000 2000 1970 2

Listino prezzi EDLS-FA verniciato nero RAL9005 con feritoia 20 mm

EDLS-FA lenght EDLS10-FA EDLS20-FA EDLS30-FA EDLS40-FA PLENUM PLENUM ISOLATED
euro euro euro euro euro euro
Slot of 20 mm 800 45,82 47,99 53,87 59,71 a.r. a.r.
1000 51,48 54,02 59,84 66,58 a.r. a.r.
1200 61,14 65,30 72,79 79,81 a.r. a.r.
1500 69,59 74,68 81,69 90,18 a.r. a.r.
2000 88,61 91,82 104,58 114,65 a.r. a.r.

Price list EDLS-FB paint black RAL9005 with slot 30 mm

EDLS-FB lenght EDLS10-FB EDLS20-FB EDLS30-FB EDLS40-FB PLENUM PLENUM
INSULATED
euro euro euro euro euro euro
Slot of 30 mm 800 46,73 51,99 54,95 60,91 a.r. a.r.
1000 52,50 57,97 61,03 67,91 a.r. a.r.
1200 67,25 73,70 80,06 87,80 a.r. a.r.
1500 76,55 83,28 89,85 99,20 a.r. a.r.
2000 90,38 99,81 106,66 116,93 a.r. a.r.

Price list EDLSB-FA paint white Ral 9016 with slot 20 mm

EDLSB-FA lenght EDLSB10-FA EDLSB20-FA EDLSB30-FA EDLSB40-FA PLENUM PLENUM
INSULATED
euro euro euro euro euro euro
Slot of 20 mm 800 45,82 47,99 53,87 59,71 a.r. a.r.
1000 51,48 54,02 59,84 66,58 a.r. a.r.
1200 61,14 65,30 72,79 79,81 a.r. a.r.
1500 69,59 74,68 81,69 90,18 a.r. a.r.
2000 88,61 91,82 104,58 114,65 a.r. a.r.

Price list EDLSB-FB paint white RAL9016 with slot of 30 mm

EDLSB-FB lenght EDLSB10-FB EDLSB20-FB EDLSB30-FB EDLSB40-FB PLENUM PLENUM
INSULATED
euro euro euro euro euro euro
Slot of 30 mm 800 46,73 51,99 54,95 60,91 a.r. a.r.
1000 52,50 57,97 61,03 67,91 a.r. a.r.
1200 67,25 73,70 80,06 87,80 a.r. a.r.
1500 76,55 83,28 89,85 99,20 a.r. a.r.
2000 90,38 99,81 106,66 116,93 a.r. a.r.

Price list

Fixing brackets and Kit for continuos line euro
Fixing brackets EDLS-FA EDLS-FB EDLSB-FA EDLSB-FB 11,87
Kit for continuos line 2,23