ETZ100 Galvanised steel air regulation dampers pitch 100 mm

Regulation dampers with low pressure drops and low self-generated noise.
They can be used in air conditioning and ventilation systems and in air handling units.

Description

Patented rectangular galvanised steel regulation dampers with a 100 mm pitch, with nylon rotating pins. They can be used for the regulation and balancing of air flow rates and pressures in air conditioning and ventilation systems and in air handling units. This innovative damper, thanks to the special shaping of its frame and the blade stops, guarantees significant advantages:
1) completely free air passage;
2) strong reduction in pressure drop;
3) strong reduction in self-generated noise.
These features, combined with the special plastic elements inserted at the ends of the blades, also guarantee limited air leakage when the damper is closed.
An innovative universal metal plate allows for the application of all manual or motorised controls. The opening and closing of the blades takes place by means of a manual control located on one side of the damper, connected to an external lever system. The same movement can be achieved by means of a wide range of servomotors that allow for a more accurate regulation of the passage of air in the duct.

Construction details

1) Flanged frame;
2) Slotted holes for fastening;
3) Additional holes for fastening;
4) Regulation blades;
5) PA6 nylon levers and pins;
6) Control pin;
7) Universal plate for manual control or servomotor.

Constructive features

Material: galvanised steel frame and blades, galvanised steel control pin ø12 mm, PA6 nylon movement transmission pins.
Installation: by means of bolts on slotted holes (detail 2) located in the corners of the frame and on additional intermediate holes (detail 3).
Operating temperature: -20°C +70°C.

Available models

• ETZC100P damper with blades with opposing movement with pin diam. 12 mm.

• ETZC100C damper with blades with opposing movement with manual control.

Models on request

• ETZP100P damper with blades with parallel movement with pin diam. 12 mm.

• ETZP100C damper with blades with parallel movement with manual control.

Accessories

EARG175K: manual control;

BELIMO SERVOMOTOR: electronic servomotor;

Nominal size

For dampers with a width (L) > 1250 mm ≤ 2500 mm, a 30 mm thick breaker will be placed in a central position.

For dampers with a width (L) > 2500 mm ≤ 3000 mm, two 30 mm thick breakers will be placed at the same distance.

The dampers can have the following maximum dimensions:
L ≤ 3000 x H ≤ 1500
L ≤ 2000 x H ≤ 2000
L ≤ 1500 x H ≤ 3000

Information and price list
Documents
Information request

Dimensional characteristics:

L	x	L	x	L	x
mm	mm	mm	mm	mm	mm
-	-	1100	100	2100	150
200	-	1200	150	2200	200
300	-	1300	200	2300	100
400	200	1400	100	2400	150
500	100	1500	150	2500	200
600	150	1600	200	2600	100
700	200	1700	100	2700	150
800	100	1800	150	2800	200
900	150	1900	200	2900	100
1000	200	2000	100	3000	150

H	y	z	H	y	z	H	y	z
mm	mm	mm	mm	mm	mm	mm	mm	mm
-	-	-	1100	100	550	2100	150	1050
200	-	50	1200	150	550	2200	200	1050
300	-	150	1300	200	650	2300	100	1150
400	200	150	1400	100	650	2400	150	1150
500	100	250	1500	150	750	2500	200	1250
600	150	250	1600	200	750	2600	100	1250
700	200	350	1700	100	850	2700	150	1350
800	100	350	1800	150	850	2800	200	1350
900	150	450	1900	200	950	2900	100	1450
1000	200	450	2000	100	950	3000	150	1450

Technical specifications of servomotors:

		Servomotors WITHOUT SPRING RETURN
		CM	LM..A	NM..A	SM..A	GM..A
Torque		2 Nm	5 Nm	10 Nm	20 Nm	40 Nm
Universal clamp for pin size (mm):		6-12,7	6-20	8-26	10-20	14-26
For dampers up to:		0,4 m²	1 m²	2 m²	4 m²	8 m²
ON/OFF 3-Point	AC/DC 24 V	CM24-L	LM24A	NM24A	SM24A	GM24A
	AC/DC 24 V With auxiliary contact		LM24A-S	NM24A-S	SM24A-S
	AC 230 V	CM230-L	LM230A	NM230A	SM230A	GM230A
	AC 230 V With auxiliary contact		LM230A-S	NM230A-S	SM230A-S
MODULATING 0-10V command	AC/DC 24 V	CM24-SR-L	LM24A-SR	NM24A-SR	SM24A-SR	GM24A-SR
	AC/DC 24 V With auxiliary contact
	AC 230 V		LM230ASR	NM230ASR	SM230ASR

		Servomotors WITH SPRING RETURN
		TF	LF	NF	SF	EF
Torque		2,5 Nm	4 Nm	10 Nm	20 Nm	30 Nm
Universal clamp for pin size (mm):		6-12,7	8-16	10-22	10-22	12-26,7
For dampers up to:		0,5 m²	0,8 m²	2 m²	4 m²	6 m²
ON/OFF 3-Point	AC/DC 24 V	TF24	LF24	NF24A	SF24A	EF24A
	AC/DC 24 V With auxiliary contact	TF24-S	LF24-S	NF24A-S2	SF24A-S2	EF24A-S2
	AC 230 V	TF230	LF230	NFA	SFA	EF230A
	AC 230 V With auxiliary contact	TF230-S	LF230-S	NFA-S2	SFA-S2	EF230A-S2
MODULATING 0-10V command	AC/DC 24 V	TF24-SR	LF24-SR	NF24A-SR	SF24A-SR	EF24A-SR
	AC/DC 24 V With auxiliary contact			NF24A-SR-S2	SF24A-SR-S2	EF24A-SR-S2
	AC 230 V	TF230-SR

Price list (ETZC100P damper with pin):

L: Length
H: Height
all dimensions are expressed in mm

Item normally available from stock

H	L
H	200	300	400	500	600	700	800
	euro	euro	euro	euro	euro	euro	euro
200	54,58	59,61	64,83	69,13	74,18	79,35	83,66
300	63,92	69,13	75,05	80,10	86,08	92,04	97,24
400	72,46	79,35	85,32	92,04	98,01	104,88	110,86
500	81,81	88,67	95,56	103,21	109,93	116,82	124,45
600	90,36	98,01	106,56	114,23	121,98	129,66	138,21
700	99,82	108,24	116,82	125,37	133,92	142,51	151,82
800	108,24	117,72	127,04	136,38	145,86	155,20	164,68
900	116,82	127,04	137,29	147,56	157,78	168,04	178,26
1000	126,29	137,29	147,56	158,53	169,71	180,74	191,87
1100	134,67	146,61	158,53	169,71	181,61	193,55	205,48
1200	144,18	156,11	168,80	181,61	193,55	206,38	219,11
1300	152,58	165,46	179,02	192,78	205,48	219,11	232,89
1400	161,16	175,25	189,29	203,80	217,41	231,95	245,57
1500	170,62	184,98	199,54	214,98	229,34	244,76	259,33

Item normally available from stock

H	L
H	900	1000	1100	1200	1300	1400	1500
	euro	euro	euro	euro	euro	euro	euro
200	88,67	93,88	98,01	103,21	117,41	121,72	126,93
300	103,21	108,24	114,23	119,40	139,13	145,09	150,16
400	116,82	123,71	129,66	136,38	160,83	167,57	173,54
500	131,34	138,97	145,86	152,58	183,32	190,04	196,92
600	145,86	153,50	161,16	169,71	204,88	212,52	221,05
700	160,37	168,80	177,35	185,90	226,60	235,95	244,49
800	174,01	183,85	193,55	203,05	249,07	258,37	267,89
900	188,54	198,76	209,01	219,11	270,62	280,84	291,11
1000	203,05	214,07	225,08	236,03	292,34	303,31	314,50
1100	217,41	228,60	240,52	252,40	314,81	326,74	337,87
1200	231,18	243,85	256,70	268,64	336,53	349,23	361,14
1300	245,57	259,33	272,02	285,78	358,09	371,69	385,44
1400	260,04	273,69	288,21	301,96	380,57	394,33	408,68
1500	274,60	289,12	303,64	318,95	402,23	417,56	432,06

Price list (ETZC100C damper with pin and manual control):

L: Length
H: Height
all dimensions are expressed in mm

H	L
H	200	300	400	500	600	700	800
	euro	euro	euro	euro	euro	euro	euro
200	67,14	72,19	77,35	81,65	86,72	91,93	96,17
300	76,44	81,65	87,63	92,67	98,64	104,60	109,79
400	86,12	91,93	97,85	104,60	110,53	117,46	123,41
500	94,35	101,22	108,15	115,73	122,47	129,35	136,98
600	102,89	110,53	119,12	126,77	134,56	142,20	150,75
700	112,41	120,79	129,35	137,89	146,48	155,04	164,39
800	120,79	130,31	139,61	148,92	158,41	167,73	177,23
900	129,35	139,61	149,83	160,09	170,36	180,56	190,84
1000	138,85	149,83	160,09	171,11	182,24	193,27	204,45
1100	147,25	159,18	171,11	182,24	194,18	206,11	218,03
1200	156,75	168,64	181,33	194,18	206,11	218,96	231,65
1300	165,14	177,98	191,59	205,36	218,03	231,65	245,41
1400	173,70	188,24	201,81	216,37	229,98	244,49	258,09
1500	183,16	197,55	212,07	227,51	241,90	257,34	271,83

H	L
H	900	1000	1100	1200	1300	1400	1500
	euro	euro	euro	euro	euro	euro	euro
200	101,22	106,44	110,53	115,73	129,94	134,24	139,44
300	115,73	120,79	126,77	131,98	151,67	157,66	162,68
400	129,35	136,23	142,20	148,92	173,42	180,13	186,11
500	143,91	151,55	158,41	165,14	195,84	202,59	209,49
600	158,41	166,06	173,70	182,24	217,45	225,08	233,63
700	172,94	181,33	189,92	198,46	239,16	248,47	257,03
800	186,55	196,81	206,11	215,59	261,64	270,94	280,41
900	201,06	211,33	221,54	231,65	283,15	293,42	303,64
1000	215,59	226,60	237,61	248,79	304,87	315,89	327,08
1100	229,98	241,12	253,05	264,97	327,34	339,27	350,45
1200	243,74	256,44	269,28	281,20	349,06	361,75	373,68
1300	258,09	271,87	284,54	298,31	370,66	384,20	397,98
1400	272,61	286,21	300,77	314,50	393,09	406,85	421,26
1500	287,12	301,68	316,21	331,49	414,80	430,08	444,63

Servomotor price list:

The prices in the table refer to the servomotor installed on the damper.

Model	Euro	Model	Euro
CM24-L	242,87	TF24	372,92
CM24-L	242,87	TF24-S	441,75
CM230-L	258,18	TF230	401,61
CM230-L	258,18	TF230-S	470,45
CM24-SR-L	353,80	TF24-SR	504,87
CM24-SR-L	353,80	TF230-SR	558,45
Model	Euro	Model	Euro
LM24A	292,59	LF24	455,15
LM24A-S	332,78	LF24-S	523,98
LM230A	292,59	LF230	495,33
LM230A-S	332,78	LF230-S	562,27
LM24A-SR	393,94	LF24-SR	617,70
LM230ASR	468,55	LF24-SR	617,70
Model	Euro	Model	Euro
NM24A	355,71	NF24A	579,47
NM24A	355,71	NF24A-S2	657,89
NM24A-S	430,31	NFA	688,49
NM230A	369,10	NFA-S2	a.r.
NM230A-S	441,75	NF24A-SR	692,31
NM24A-SR	512,54	NF24A-SR-S2	770,72
NM230ASR	590,96	NF24A-SR-S2	770,72
Model	Euro	Model	Euro
SM24A	411,15	SF24A	709,52
SM24A	411,15	SF24A-S2	786,03
SM24A-S	512,54	SFA	816,63
SM230A	422,64	SFA-S2	893,08
SM230A-S	523,98	SF24A-SR	820,44
SM24A-SR	579,47	SF24A-SR-S2	877,78
SM230ASR	655,98	SF24A-SR-S2	877,78
Model	Euro	Model	Euro
GM24A	728,63	EF24A	1447,72
GM24A	728,63	EF230A	1661,90
GM230A	740,09	EF230A-S2	1770,92
GM24A-SR	872,07	EF24A-SR	1619,81
GM24A-SR	872,07	EF24A-SR-S2	1719,30

Accessories:

Model	Description	euro
S2A	Auxiliary contact S2A for rotary actuators WITHOUT SPRING RETURN	142,80
	- 2 contacts (SPDT)
	- Adjustable switching points
S2A-F	Auxiliary contact S2A-F for rotary actuators WITH SPRING RETURN	211,10
	- 2 contacts (SPDT)
	- Adjustable switching points
	- Adapter
SGA24	Potentiometer suitable for use with LM..A-SR, NM..A-SR, SM..A-SR and GM..A-SR series modulating actuators (wall mounting with box)	a.r.
SGF24	Potentiometer suitable for use with LM..A-SR, NM..A-SR, SM..A-SR and GM..A-SR series modulating actuators (wall mounting without box)	a.r.

ETZ100

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