Angle sound attenuator for circular ducts

Angle sound attenuator for circular ducts

CLV

Angle sound attenuator for circular ducts

Extremely low installation height
Very good sound attenuation
Air tightness class C
Low pressure drop
Built for a low CO2 footprint

Calculate with your requirements

CLV is part of Swegon’s RE:3 concept based on the key principles of circularity, and which consists of RE:duce, RE:use and RE:vitalise. CLV is made with sustainable sheet metal called RRP, where RRP stands for “recycled and renewably produced”. The steel has a recycled steel content of at least 75 per cent. In addition, the manufacturin process uses electric arc furnaces that run on 100 per cent renewable energy.

Read more about RE:3 here.

Design

Material and surface treatment

Installation, commissioning and maintenance

Specification text

Example of a specification text conforming to VVS AMA Standard

Code

Q APPLIANCES, DUCTS, DIFFUSERS, ETC IN AIR HANDLING SYSTEMS QK SILENCER QKB SILENCER WITH CIRCULAR CONNECTION QKB.2 ANGLE SILENCER WITH CIRCULAR CONNECTION

Example

LDXx, Swegon’s angle silencer for circular connection, type CLV, with the following features:

Manufactured with recycled galvanised steel sheet, Xcarb
Low installation height
Air tightness class C

Designation: CLV a-bbb-cccc xx pcs

Dimension	Length	Ø	H	Static integral attenuation, dB to ISO 7235
(mm)	(mm)	(mm)	(mm)	63	125	250	500	1K	2K	4K	8K
100	600	99	152	6	11	15	21	33	39	38	40
100	1000	99	152	9	13	21	32	43	49	48	44
125	600	124	177	5	10	12	19	31	37	36	38
125	1000	124	177	9	12	18	29	42	48	46	43
160	600	159	212	8	7	10	17	28	34	31	34
160	1000	159	212	11	11	16	23	38	47	43	39
200	600	199	252	10	6	8	17	26	30	26	30
200	1000	199	252	10	7	13	21	35	43	36	37

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Include Accessory documents

Document	Product	Document type
Compact angle silencer for circular ducts (pdf 493.73kB)	CLV	Technical catalogue
Building product declaration (pdf 155.05kB)	CLV	Quality
Installation – Commissioning – Maintenance (pdf 319.84kB)	CLV	IOM Manual

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