EDFL EDFLB Linear slot diffusers with deflectors

Description

Linear slot diffuser with aerodynamic aluminium profile and adjustable deflectors for optimal air throw control.
Also available with sliding regulation damper.

Characteristics

Material: aluminium.
EDFL finish: natural anodised aluminium frame and black painted aluminium deflectors.
EDFLB finish: white RAL 9016 painted aluminium frame and deflector.

Slots: from 1 to 4 in standard version, 5 or 6 on request.

Installation: directly on duct or by means of a plenum with a fixing bracket system.

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 for great freedom of design.

Models

EDFL-10 return diffusers (without deflectors).
EDFL-20 supply diffusers with black deflectors.
EDFLB-20 white RAL9016 supply diffusers with white deflectors.
EDFL-30 return diffusers with damper.
EDFL-40 supply diffusers with black deflectors and sliding damper.
EDFLB-40 white RAL9016 supply diffusers with white deflectors and sliding damper.
EDFL-50 supply diffusers with black deflectors, equaliser and sliding damper.
EDFLB-50 white RAL9016 supply diffusers with white deflectors, equaliser and sliding damper.

Accessories

- galvanised plenum box;
- insulated plenum box;
- 90° corner connection;
- mounting bridges;
- continues line kit.

Information and price list
Documents
Recommended Products
Information request

Linear diffuser dimensions

All dimensions are expressed in mm

Number of slots	L	A	B	C	number of fixing brackets

1 slot	600	46	70	41	2
	800				2
	1000				2
	1200				2
	1500				2
	2000				2
2 slots	600	86	110	81	2
	800				2
	1000				2
	1200				2
	1500				2
	2000				2
3 slots	600	126	150	121	2
	800				2
	1000				2
	1200				2
	1500				2
	2000				3
4 slots	600	166	190	161	2
	800				2
	1000				2
	1200				2
	1500				2
	2000				3

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 installations and with lateral air throw.

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 air exhaust, the flow rates expressed in m³/h indicated in the table may be higher.

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

Number of slots	effective cross-section m²	air flow rate and throw
1 slot	0,0097	m³/h	70	105	140	175	210	245
1 slot	0,0097	L(m)	1.8	2.7	3.6	4.5	5.4	6.3
2 slots	0,0194	m³/h	140	210	280	350	420	490
2 slots	0,0194	L(m)	2.5	3.8	5	6.3	7.5	8.8
3 slots	0,0291	m³/h	210	315	420	525	630	735
3 slots	0,0291	L(m)	3	4.7	6	7.8	9.3	11
4 slots	0,0388	m³/h	280	420	560	700	840	980
4 slots	0,0388	L(m)	3.5	5.4	7	9	11	12.6
Vk		m/s	2	3	4	5	6	7
pressure drops		Pa	8	15	26	40	55	70
noise level		dB(A)	<20	22	32	37	44	48

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.

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.

Equizing mesh and sliding damper:

Plenum dimensions and fixing bracket system

All dimensions are expressed in mm

Number of slots	L	Plenum dimensions
Number of slots	L	L1	L2	No. of connections	Ø d	P	H	E
1 Slot	600	645	615	1	98	300	58	80
	800	845	815	1
	1000	1045	1015	1
	1200	1245	1215	2
	1500	1545	1515	2
	2000	2045	2015	2
2 Slots	600	645	615	1	148	300	98	80
	800	845	815	1
	1000	1045	1015	1
	1200	1245	1215	2
	1500	1545	1515	2
	2000	2045	2015	2
3 Slots	600	645	615	1	198	300	138	80
	800	845	815	1
	1000	1045	1015	1
	1200	1245	1215	2
	1500	1545	1515	2
	2000	2045	2015	2
4 Slots	600	645	615	1	198	300	178	80
	800	845	815	1
	1000	1045	1015	1
	1200	1245	1215	2
	1500	1545	1515	2
	2000	2045	2015	2

Installation

Price list

Natural anodised aluminium frame and black painted aluminium deflectors.

Item normally available from stock

	lenght	EDFL-10	EDFL-20	EDFL-30	EDFL-40	EDFL-50	PLENUM	INSULATED PLENUM
		euro	euro	euro	euro	euro	euro	euro
1 slot	600	33,16	37,00	39,32	45,82	48,60	49,30	64,10
	800	37,90	42,29	44,94	50,23	55,55	55,34	70,79
	1000	42,30	47,59	51,10	54,64	63,46	61,33	78,86
	1200	46,70	52,89	57,26	63,46	72,28	67,37	88,65
	1500	53,75	60,80	65,22	72,26	81,09	77,66	100,26
	2000	64,34	74,04	79,29	88,15	100,47	99,34	129,97
2 slots	600	43,95	54,55	57,06	64,79	74,04	52,15	67,83
	800	50,23	62,34	65,22	74,04	84,61	58,53	74,97
	1000	56,38	67,86	74,04	84,61	96,05	66,79	85,43
	1200	62,54	73,39	82,87	95,19	107,50	73,17	95,84
	1500	73,15	87,25	95,18	108,40	126,90	84,62	108,64
	2000	89,90	108,40	116,33	135,72	155,97	107,79	140,30
3 slots	600	54,75	66,33	74,04	85,62	99,48	54,99	71,55
	800	62,58	75,80	84,61	97,85	113,68	61,72	79,09
	1000	70,53	85,50	96,05	111,01	130,42	70,94	90,69
	1200	78,49	95,21	107,50	124,18	147,17	77,66	101,72
	1500	91,63	113,68	125,16	147,18	171,87	90,27	115,79
	2000	114,57	141,89	154,23	182,44	214,14	114,98	149,26
4 slots	600	65,55	85,35	95,69	105,64	124,16	59,72	77,28
	800	74,91	97,55	106,90	120,73	141,89	66,79	85,23
	1000	85,50	104,86	118,10	138,34	164,73	73,86	94,69
	1200	96,10	120,69	131,15	155,96	187,59	80,97	106,29
	1500	111,93	139,24	155,12	183,29	215,94	94,07	121,01
	2000	138,34	175,34	191,24	228,25	268,78	119,67	155,67

White painted with black deflectors + 20%

Price list

White version with white deflectors

Item normally available from stock

	lenght	EDFLB-20	EDFLB-40	EDFLB-50	PLENUM	INSULATED PLENUM
		euro	euro	euro	euro	euro
1 slot	600	46,89	58,06	61,58	49,30	64,10
	800	53,57	63,61	70,34	55,34	70,79
	1000	60,29	69,19	80,36	61,33	78,86
	1200	67,04	80,40	90,43	67,37	88,65
	1500	77,02	91,52	102,71	77,66	100,26
	2000	93,75	111,65	127,21	99,34	129,97
2 slots	600	69,12	82,07	93,78	52,15	67,83
	800	79,00	93,75	107,12	58,53	74,97
	1000	85,94	107,12	121,62	66,79	85,43
	1200	92,99	120,55	136,19	73,17	95,84
	1500	110,52	137,26	160,69	84,62	108,64
	2000	137,28	171,88	197,54	107,79	140,30
3 slots	600	84,00	108,46	126,80	54,99	71,55
	800	95,96	123,90	144,84	61,72	79,09
	1000	108,28	140,60	165,19	70,94	90,69
	1200	120,66	157,38	185,63	77,66	101,72
	1500	143,96	186,37	217,62	90,27	115,79
	2000	179,68	231,06	271,22	114,98	149,26
4 slots	600	108,15	133,85	157,33	59,72	77,28
	800	123,60	152,90	179,71	66,79	85,23
	1000	132,81	175,20	208,62	73,86	94,69
	1200	152,93	197,60	237,65	80,97	106,29
	1500	176,34	232,14	273,49	94,07	121,01
	2000	222,11	289,07	340,41	119,67	155,67

Price list

Item normally available from stock

fixing bracket	euro
1 slot	11,85
2 slots	11,85
3 slots	11,85
4 slots	11,85

Accessory price list

Angular without deflectors	EDFL	EDFLB
Angular without deflectors	euro	euro
1 feritoia	84,62	101,56
2 feritoie	112,81	135,34
3 feritoie	140,98	169,16
4 feritoie	171,02	205,19
continuity kit	2,23	2,23

EDFL EDFLB

ECOCLIMA s.r.l. P.IVA 03380110282 | Privacy Policy Cookie Policy

Web Agency Kleis C.T.

Scroll