EDLH-EDLHB Hidden multi-slot linear diffusers

Description

Hidden linear diffuser with single or multi slots, width 20 or 30 mm, with aluminium aerodynamic profile and adjustable deflectors for optimal air throw control.
Also available with equalizer and sliding damper.

Features

Material: aluminium;
EDLH finish: RAL9005 black painted aluminium;
EDLHB finish: RAL9016 white painted aluminium;
Slots number: from 1 to 3;
Slots width: 20 or 30 mm;

Installation: by plenum box with mounting bridge;

Possible dimensions in one piece:
- Minimum length 300 mm:
- Maximum length 2000 mm;

Use

Diffuser suitable for both air supply and exhaust in large rooms. Its modularity allows great freedom of design.
The EDLH system is designed for the use on plasterboard walls and false ceiling with width 12,5 mm.

Models

-EDLH10-FA - EDLHB10-FA hidden linear diffusers 20 mm slot without deflectors (exhaust).
-EDLH20-FA - EDLHB20-FA hidden linear diffusers 20 mm slot with deflectors (supply).
-EDLH30-FA - EDLHB30-FA hidden linear diffusers 20 mm slot without deflectors, with sliding damper (exhaust).
-EDLH40-FA - EDLHB40-FA hidden linear diffusers 20 mm slot with deflectors and sliding damper (supply).
-EDLH10-FB - EDLHB10-FB hidden linear diffusers 30 mm slot without deflectors (exhaust).
-EDLH20-FB - EDLHB20-FB hidden linear diffusers 30 mm slot with deflectors (supply).
-EDLH30-FB - EDLHB30-FB hidden linear diffusers 30 mm slot without deflectors, with sliding damper (exhaust).
-EDLH40-FB - EDLHB40-FB hidden linear diffusers 30 mm slot with deflectors and sliding damper (supply).

Accessories

-galvanized plenum box;
-insulated plenum box;
-mounting bridge;
-continues line kit.

On demand

-Possibility of installation in continuity;
-Plenum box with ovalised rear connection.

EDLH - EDLHB one slot dimensions

All dimensions are expressed in mm

1 feritoia	L	A	B	C	D	numero ponti di fissaggio

feritoia da 20 mm	800	55	48	41	34	2
	1000					2
	1200					2
	1500					2
	2000					2
feritoia da 30 mm	800	65	58	51	44	2
	1000					2
	1200					2
	1500					2
	2000					2

EDLH - EDLHB two slot dimensions

2 feritoie	L	A	B	C	D	numero ponti di fissaggio

feritoie da 20 mm	800	95	88	81	74	2
	1000					2
	1200					2
	1500					2
	2000					2
feritoie da 30 mm	800	115	108	101	94	2
	1000					2
	1200					2
	1500					2
	2000					2

EDLH - EDLHB three slot dimensions

3 feritoie	L	A	B	C	D	numero ponti di fissaggio

feritoie da 20 mm	800	135	128	121	114	2
	1000					2
	1200					2
	1500					2
	2000					3
feritoie da 30 mm	800	165	158	151	144	2
	1000					2
	1200					2
	1500					2
	2000					3

Operating data

Data referring to 1m long diffusers, with a terminal throw speed Vt=0.25 m/s, in ceiling installations and with lateral launch with coanda effect.

Data referring to diffusers without damper or with open sliding damper.
Data referring to diffusers with deflectors in the working position with a 50% reduction of the air passage surface.

The position of the deflectors reduces the effective cross-section. When the deflectors are fully open, or when the diffuser is used for exhaust air, the flow rates (expressed in m³/h) indicated in the table can change.

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

feritoie	dimensioni feritoie	sezione efficace m²	portata aria e lancio
1 feritoia	feritoia da 20 mm	0,0097	m³/h	70	105	140	175	210	245
	feritoia da 20 mm	0,0097	L(m)	1.8	2.7	3.6	4.5	5.4	6.3
	feritoia da 30 mm	0,0146	m³/h	105	158	210	262	315	368
		0,0146	L(m)	1,6	2,5	3,4	4,2	5	5,8
		noise index	dB(A)	<20	22	32	37	44	48
2 feritoie	feritoie da 20 mm	0,0194	m³/h	140	210	280	350	420	490
	feritoie da 20 mm	0,0194	L(m)	2,6	3,9	5,1	6,4	7,7	9,0
	feritoie da 30 mm	0,0292	m³/h	210	316	420	524	630	736
		0,0292	L(m)	2,3	3,6	4,9	6,0	7,1	8,3
		noise index	dB(A)	<20	24	34	39	46	50
3 feritoie	feritoie da 20 mm	0,0291	m³/h	210	315	420	525	630	735
	feritoie da 20 mm	0,0291	L(m)	3,9	5,8	7,7	9,6	11,6	13,5
	feritoie da 30 mm	0,0438	m³/h	315	474	630	786	945	1104
		0,0438	L(m)	3,4	5,4	7,3	9,0	10,7	12,4
		noise index	dB(A)	<20	26	36	41	48	52
Vk			m/s	2	3	4	5	6	7
perdite di carico			Pa	7	15	26	41	59	80

Corner connection

Aesthetic connecting element between the two linear diffuser lines with a 90° angle and 500 mm length on each side. It has no ventilation features.

All measurements are expressed in mm.

angolo

Continuity kit

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

Air throw characteristics

Plenum dimensions and fixing bracket system

1 feritoia	L	Dimensioni plenum
1 feritoia	L	L1	L2	Numero stacchi	Ø d	P	H	E	F
feritoia da 20 mm	800	800	770	1	145	240	65	80	49
	1000	1000	970	1
	1200	1200	1170	2
	1500	1500	1470	2
	2000	2000	1970	2
feritoia da 30 mm	800	800	770	1	145	240	75	80	49
	1000	1000	970	1
	1200	1200	1170	2
	1500	1500	1470	2
	2000	2000	1970	2

2 feritoie	L	Dimensioni plenum
2 feritoie	L	L1	L2	Numero stacchi	Ø d	P	H	E	F
feritoie da 20 mm	800	800	770	2	145	300	105	80	49
	1000	1000	970	2
	1200	1200	1170	2
	1500	1500	1470	2
	2000	2000	1970	2
feritoie da 30 mm	800	800	770	2	198	300	125	80	49
	1000	1000	970	2
	1200	1200	1170	2
	1500	1500	1470	2
	2000	2000	1970	2

3 feritoie	L	Dimensioni plenum
3 feritoie	L	L1	L2	Numero stacchi	Ø d	P	H	E	F
feritoie da 20 mm	800	800	770	2	198	300	145	80	49
	1000	1000	970	2
	1200	1200	1170	2
	1500	1500	1470	2
	2000	2000	1970	2
feritoie da 30 mm	800	800	770	2	198	300	165	80	49
	1000	1000	970	2
	1200	1200	1170	2
	1500	1500	1470	2
	2000	2000	1970	2

Price list for EDLH-FA - 1 slot - black RAL9005 - 20 mm slot

EDLH-FA	lunghezza	EDLH10-FA	EDLH20-FA	EDLH30-FA	EDLH40-FA	PLENUM	PLENUM ISOLATO
1 feritoia		euro	euro	euro	euro	euro	euro
feritoia da 20 mm	800	50,40	52,79	59,26	65,68	59,72	77,01
	1000	56,63	59,42	65,82	73,24	64,98	83,85
	1200	67,25	71,83	80,07	87,79	81,58	108,33
	1500	76,55	82,15	89,86	99,21	87,92	113,29
	2000	97,48	101,01	115,04	126,11	100,41	132,50

Price list for EDLH-FA - 2 slot - black RAL9005 - 20 mm slots

EDLH-FA	lunghezza	EDLH10-FA	EDLH20-FA	EDLH30-FA	EDLH40-FA	PLENUM	PLENUM ISOLATO
2 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 20 mm	800	88,08	94,66	104,06	117,98	69,98	90,85
	1000	98,32	106,10	115,23	131,37	75,51	98,45
	1200	116,13	127,79	140,03	157,46	86,69	115,06
	1500	131,49	154,94	156,15	177,35	90,65	120,74
	2000	167,04	201,67	199,89	225,56	103,83	141,80

Price list for EDLH-FA - 3 slot - black RAL9005 - 20 mm slots

EDLH-FA	lunghezza	EDLH10-FA	EDLH20-FA	EDLH30-FA	EDLH40-FA	PLENUM	PLENUM ISOLATO
3 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 20 mm	800	115,42	127,03	137,17	158,80	75,13	98,03
	1000	129,04	142,51	152,28	177,19	81,78	107,22
	1200	153,29	172,46	186,75	213,80	93,27	125,86
	1500	173,62	209,17	208,00	240,67	99,26	132,85
	2000	221,74	273,28	267,67	307,37	115,09	157,63

Price list for EDLH -FB - 1 slot - black RAL9005 - 30 mm slot

EDLH-FB	lunghezza	EDLH10-FB	EDLH20-FB	EDLH30-FB	EDLH40-FB	PLENUM	PLENUM ISOLATO
1 feritoia		euro	euro	euro	euro	euro	euro
feritoia da 30 mm	800	51,40	57,19	60,45	67,00	60,29	77,78
	1000	57,75	63,77	67,13	74,70	65,64	84,74
	1200	73,98	81,07	88,07	96,58	85,04	109,33
	1500	84,21	91,61	98,84	109,12	88,77	114,40
	2000	99,42	109,79	117,33	128,62	101,49	133,92

Price list for EDLH -FB - 2 slot - black RAL9005 - 30 mm slots

EDLH-FB	lunghezza	EDLH10-FB	EDLH20-FB	EDLH30-FB	EDLH40-FB	PLENUM	PLENUM ISOLATO
2 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 30 mm	800	94,25	101,27	111,33	126,23	67,90	90,77
	1000	105,20	113,51	123,28	140,55	74,74	100,26
	1200	124,25	136,73	149,82	168,47	95,65	127,62
	1500	140,69	165,78	167,07	189,76	101,07	135,35
	2000	178,72	215,78	213,88	241,34	117,36	160,79

Price list for EDLH -FB - 3 slot - black RAL9005 - 30 mm slots

EDLH-FB	lunghezza	EDLH10-FB	EDLH20-FB	EDLH30-FB	EDLH40-FB	PLENUM	PLENUM ISOLATO
3 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 30 mm	800	123,49	135,91	146,76	169,90	76,36	99,76
	1000	138,06	152,48	162,93	189,58	83,20	109,21
	1200	164,01	184,53	199,81	228,75	95,65	127,62
	1500	185,77	223,81	222,55	257,50	101,07	135,35
	2000	237,25	292,40	286,40	328,87	117,36	160,79

Price list for EDLHB-FA - 1 slot - white RAL9016 - 20 mm slot

EDLHB-FA	lunghezza	EDLHB10-FA	EDLHB20-FA	EDLHB30-FA	EDLHB40-FA	PLENUM	PLENUM ISOLATO
1 feritoia		euro	euro	euro	euro	euro	euro
feritoia da 20 mm	800	50,40	52,79	59,26	65,68	59,72	77,01
	1000	56,63	59,42	65,82	73,24	64,98	83,85
	1200	67,25	71,83	80,07	87,79	81,58	108,33
	1500	76,55	87,32	89,86	99,21	87,92	113,29
	2000	97,48	101,01	115,04	126,11	100,41	132,50

Price list for EDLHB-FA - 2 slot - white RAL9016 - 20 mm slots

EDLHB-FA	lunghezza	EDLHB10-FA	EDLHB20-FA	EDLHB30-FA	EDLHB40-FA	PLENUM	PLENUM ISOLATO
2 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 20 mm	800	88,08	94,66	104,06	117,98	69,98	90,85
	1000	98,32	106,10	115,23	131,37	75,51	98,45
	1200	116,13	127,79	140,03	157,46	86,69	115,06
	1500	131,49	154,94	156,15	177,35	90,65	120,74
	2000	167,04	201,67	199,89	225,56	103,83	141,80

Price list for EDLHB-FA - 3 slot - white RAL9016 - 20 mm slots

EDLHB-FA	lunghezza	EDLHB10-FA	EDLHB20-FA	EDLHB30-FA	EDLHB40-FA	PLENUM	PLENUM ISOLATO
3 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 20 mm	800	115,42	127,03	137,17	158,80	75,13	98,03
	1000	129,04	142,51	152,28	177,19	81,78	107,22
	1200	153,29	172,46	186,75	213,80	93,27	125,86
	1500	173,62	209,17	208,00	240,67	99,26	132,85
	2000	221,74	273,28	267,67	307,37	115,09	157,63

Price list for EDLHB -FB - 1 slot - white RAL9016 - 30 mm slot

EDLHB-FB	lunghezza	EDLHB10-FB	EDLHB20-FB	EDLHB30-FB	EDLHB40-FB	PLENUM	PLENUM ISOLATO
1 feritoia		euro	euro	euro	euro	euro	euro
feritoia da 30 mm	800	51,40	57,19	60,45	67,00	60,29	77,78
	1000	57,75	63,77	67,13	74,70	65,64	84,74
	1200	73,98	81,07	88,07	96,58	85,04	109,33
	1500	84,21	91,61	98,84	109,12	88,77	114,40
	2000	99,42	109,79	117,33	128,62	101,49	133,92

Price list for EDLHB-FB - 2 slot - white RAL9016 - 30 mm slots

EDLHB-FB	lunghezza	EDLHB10-FB	EDLHB20-FB	EDLHB30-FB	EDLHB40-FB	PLENUM	PLENUM ISOLATO
2 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 30 mm	800	94,25	101,27	111,33	126,23	67,90	90,77
	1000	105,20	113,51	123,28	140,55	74,74	100,26
	1200	124,25	136,73	149,82	168,47	95,65	127,62
	1500	140,69	165,78	167,07	189,76	101,07	135,35
	2000	178,72	215,78	213,88	241,34	117,36	160,79

Price list for EDLHB-FB - 3 slot - white RAL9016 - 30 mm slots

EDLHB-FB	lunghezza	EDLHB10-FB	EDLHB20-FB	EDLHB30-FB	EDLHB40-FB	PLENUM	PLENUM ISOLATO
3 feritoie		euro	euro	euro	euro	euro	euro
feritoie da 30 mm	800	123,49	135,91	146,76	169,90	76,36	99,76
	1000	138,06	152,48	162,93	189,58	83,20	109,21
	1200	164,01	184,53	199,81	228,75	95,65	127,62
	1500	185,77	223,81	222,55	257,50	101,07	135,35
	2000	237,25	292,40	286,40	328,87	117,36	160,79

Price list

ponte di fissaggio e kit di continuità	euro
ponte di fissaggio per EDLH-FA EDLH-FB EDLHB-FA EDLHB-FB - 1 FERITOIA	11,87
ponte di fissaggio per EDLH-FA EDLHB-FA - 2 FERITOIE	11,87
ponte di fissaggio per EDLH-FB EDLHB-FB - 2 FERITOIE	11,87
ponte di fissaggio per EDLH-FA EDLHB-FA - 3 FERITOIE	11,87
ponte di fissaggio per EDLH-FB EDLhB-FB - 3 FERITOIE	11,87
kit di continuità	2,23

Aesthetic corner price list

Angolo estetico senza deflettori	EDLH-FA	EDLH-FB	EDLHB-FA	EDLHB-FB
Angolo estetico senza deflettori	euro	euro	euro	euro
1 feritoia	artDDLHA00000	artDDLHA00040	artDDLHA00100	artDDLHA00200
2 feritoie	artDDLHA00010	artDDLHA00050	artDDLHA00110	artDDLHA00210
3 feritoie	artDDLHA00030	artDDLHA00060	artDDLHA00120	artDDLHA00220
kit di continuità	2,23	2,23	2,23	2,23

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EDLH-EDLHB Hidden multi-slot linear diffusers

Description

Features

Use

Models

Accessories

On demand

EDLH - EDLHB one slot dimensions

EDLH - EDLHB two slot dimensions

EDLH - EDLHB three slot dimensions

Operating data

Corner connection

angolo

Continuity kit

Air throw characteristics

Plenum dimensions and fixing bracket system

Price list for EDLH-FA - 1 slot - black RAL9005 - 20 mm slot

Price list for EDLH-FA - 2 slot - black RAL9005 - 20 mm slots

Price list for EDLH-FA - 3 slot - black RAL9005 - 20 mm slots

Price list for EDLH -FB - 1 slot - black RAL9005 - 30 mm slot

Price list for EDLH -FB - 2 slot - black RAL9005 - 30 mm slots

Price list for EDLH -FB - 3 slot - black RAL9005 - 30 mm slots

Price list for EDLHB-FA - 1 slot - white RAL9016 - 20 mm slot

Price list for EDLHB-FA - 2 slot - white RAL9016 - 20 mm slots

Price list for EDLHB-FA - 3 slot - white RAL9016 - 20 mm slots

Price list for EDLHB -FB - 1 slot - white RAL9016 - 30 mm slot

Price list for EDLHB-FB - 2 slot - white RAL9016 - 30 mm slots

Price list for EDLHB-FB - 3 slot - white RAL9016 - 30 mm slots

Price list

Aesthetic corner price list

Scheda tecnica EDLH-EDLHB rev 2-2025 IT

Technical data sheet EDLH-EDLHB rev 2-2025 EN

Price list

List without prices

Price list English

List without prices English