Dimensional drawing

CANTO

Loose baffles for installation

For installation in shafts or large sheet-metal ducts
Custom-made size, airflow, and sound attenuation
Available in MagiCAD for easy dimensioning
Type-approved insulation material, ISOVER Cleantec® PLUS

CANTO is a series of loose baffles for installation in shafts or large sheet metal ducts where prefabricated silencers are not suitable.

Material and surface treatment

Standard material: galvanized steel sheet.
Optional materials: ZincMagnesium or stainless steel.
Acoustic material: ISOVER Cleantec® PLUS, a typeapproved insulation material consisting of long-fiber, compressed mineral wool, covered with a special glassfiber fabric.

Type-approved regarding cleaning, fiber release, aging resistance, emissions, etc., under approval number 0343/94.

If the air is heavily particle-laden or if a stronger design is required, the baffles can be covered with perforated steel sheet outside the ISOVER Cleantec® PLUS insulation.

Installation, commissioning and maintenance

Code	Thickness "T"	Air gap (S)	Module width (M)	Length (L)	Static integral attenuation, (dB) to ISO 7235
	mm	mm	mm	mm	63	125	250	500	1K	2K	4K	8K
1010	100	100	200	650	3	6	11	19	26	24	15	11
				1250	4	8	16	27	35	32	23	14
				1850	5	10	21	35	44	40	28	17
				2450	6	12	28	43	50	48	35	20
1510	150	100	250	650	4	7	12	20	27	25	16	12
				1250	5	10	20	32	38	34	25	16
				1850	6	12	26	41	47	42	33	20
				2450	7	14	34	47	50	49	39	24
1515	150	150	300	650	3	7	11	17	23	21	12	9
				1250	4	10	18	29	34	29	17	12
				1850	5	12	24	37	42	35	22	15
				2450	6	14	30	44	47	41	27	19
2010	200	100	300	650	4	8	13	21	28	26	16	13
				1250	5	11	23	36	41	36	26	18
				1850	6	13	31	46	49	43	37	23
				2450	7	15	39	50	50	50	42	27
2015	200	150	350	650	4	7	11	18	23	21	12	9
				1250	5	11	20	31	36	30	18	13
				1850	6	13	26	40	43	36	25	17
				2450	7	15	33	46	47	42	29	21
2020	200	200	400	650	3	6	9	14	18	16	8	5
				1250	4	10	16	26	30	23	10	7
				1850	5	12	21	34	37	29	12	10
				2450	6	14	26	42	43	33	15	14
2510	250	100	350	650	5	10	18	29	37	33	22	16
				1250	6	13	27	42	46	40	32	21
				1850	8	16	35	48	50	47	42	26
				2450	6	11	25	34	36	34	26	18
2515	250	150	400	650	4	8	14	22	28	25	15	11
				1250	5	12	22	35	39	33	22	15
				1850	7	14	29	43	45	39	28	19
				2450	6	13	27	40	41	35	22	17
2520	250	200	450	650	4	7	10	16	20	17	9	7
				1250	5	11	17	27	32	25	12	10
				1850	6	13	23	38	41	32	15	13
				2450	7	15	28	46	47	37	18	16
2525	250	250	500	650	3	6	10	14	19	14	7	6
				1250	4	10	16	24	28	21	10	8
				1850	6	12	21	33	35	26	13	11
				2450	7	14	26	40	40	30	16	14
3010	300	100	400	650	4	9	15	22	28	24	17	13
				1250	5	12	23	36	45	40	28	19
				1850	7	15	31	48	50	44	37	23
				2450	9	18	39	50	50	50	47	28
3012	300	125	425	650	4	9	14	21	27	22	15	12
				1250	5	12	22	34	42	37	24	17
				1850	7	15	29	47	49	42	32	21
				2450	9	18	37	50	50	48	41	26
3015	300	150	450	650	4	8	13	20	25	21	13	11
				1250	5	12	21	32	39	34	21	16
				1850	7	14	28	45	48	39	27	19
				2450	9	17	35	50	50	46	34	23
3017	300	175	475	650	4	8	12	18	24	19	11	9
				1250	5	11	19	30	36	30	17	14
				1850	7	14	26	44	46	37	22	17
				2450	8	17	32	50	50	43	28	21
3020	300	200	500	650	4	7	11	17	22	17	9	8
				1250	5	11	18	28	33	27	13	12
				1850	7	13	24	42	45	34	17	15
				2450	8	16	30	50	50	41	21	18
3030	300	300	600	650	3	6	9	13	17	11	6	5
				1250	4	9	15	21	24	16	9	7
				1850	5	11	19	28	29	20	11	9
				2450	6	13	24	33	33	23	14	11
3510	350	100	450	650	5	10	15	24	30	27	18	14
				1250	6	14	24	38	46	41	28	19
				1850	8	17	32	49	50	45	38	23
				2450	10	21	40	50	50	50	48	30
3515	350	150	500	650	4	9	13	20	26	22	14	11
				1250	6	12	21	33	39	33	21	16
				1850	7	15	28	45	47	38	27	19
				2450	9	19	34	50	50	44	34	24
3520	350	200	550	650	4	8	12	17	23	18	10	9
				1250	5	11	18	28	33	25	13	12
				1850	7	14	25	40	44	31	16	15
				2450	8	17	29	50	50	37	20	18
3530	350	300	650	650	4	6	10	13	17	12	8	7
				1250	5	9	16	21	24	17	11	9
				1850	6	11	20	28	30	20	12	11
				2450	7	14	25	35	35	23	15	12
4010	400	100	500	650	5	11	15	25	32	29	18	14
				1250	7	15	24	39	46	42	28	19
				1850	9	19	32	50	50	45	38	23
				2450	11	24	40	50	50	50	48	32
4015	400	150	550	650	5	10	14	21	28	24	14	12
				1250	6	13	21	33	39	32	21	16
				1850	8	17	29	44	46	36	27	19
				2450	10	21	34	50	50	42	33	25
4020	400	200	600	650	4	8	12	17	23	18	10	9
				1250	5	11	18	27	32	22	13	12
				1850	6	14	25	38	42	27	15	15
				2450	8	17	28	50	50	33	18	17
4030	400	300	700	650	4	6	10	12	16	12	9	8
				1250	5	9	16	20	24	17	12	11
				1850	6	11	21	28	30	20	13	12
				2450	7	14	26	36	37	23	15	13

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Include Accessory documents

Document	Article	Document type	Download
Loose baffles for installation (pdf 282.63kB)	CANTO	Technical catalogue
VDI Certificate (pdf 141.93kB)	CALMO, CADENZA, LARGO, LENTO, MORENDO, FACILE	Quality