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CADENZA

Attenuator with aerodynamically shaped splitters

Rectangular sound attenuator with connections equal to outer casing
Good aerodynamic characteristics
Low pressure drop due to tapered splitters
Environmentally friendly sound attenuating material: ISOVER Cleantec PLUS
Available with inspection hatch
Available in fire-insulated version with 50 mm mineral wool insulation
Connection dimensions from 400x300 mm to 2200x2200 mm
Can be supplied in kit form or as loose baffles
Standard of galvanized sheet steel to Corrosivity class C3
Included in the MagiCAD database
Washable surface ISOVER Cleantec PLUS

CADENZA has been developed to meet today’s high requirements for sound attenuation and is especially suitable for use in duct systems.

Technical description

Design

Material and surface treatment

The CADENZA is made as standard of galvanized sheet steel to Corrosivity class C3 (VVS-AMA 2019 Standard). The ISOVER Cleantec^® PLUS sound attenuating material has been granted type approval. (Type approval no. 2706/92 with regard to cleaning, cleanability, fibre entrainment, resistance to ageing emissions, etc. The standard CADENZA is supplied with slip clamp connections.

Installation, commissioning and maintenance

CADENZA T1

Uninsulated cleaning cover

CADENZA T2

Fire-resistant insulated cleaning cover

Nordic Swan listed

The product is listed in the database for building products that can be used in Nordic Swan Ecolabelled buildings.

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Include Accessory documents

Document	Article	Document type	Date
Approval 2706/92, Duct insulation (pdf 276.09kB)	ISOVER Cleantec PLUS	Quality	08/09/2022
Building product declaration (pdf 80.13kB)	CADENZA	Quality	08/01/2021
Installation, maintenance (pdf 72.95kB)	MORENDO, CALMO, CADENZA, LARGO, LENTO	IOM Manual	03/05/2022
Installation instruction (pdf 366.78kB)	Slip-clamp and Euroflange	IOM Manual	04/05/2023
Acoustics Overview (pdf 2.43MB)	CLA-A, CLA-B, SORDO-A, SORDO-B, SORDO-C, SORDO-P, SORDO-PF, CALMO, CADENZA, LARGO, LENTO, MORENDO, FACILE, ALD, CTM, CTK	Brochure	08/04/2023
Attenuator with aerodynamically shaped splitters (pdf 431.87kB)	CADENZA	Technical catalogue	03/05/2022

Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details.

CADENZA - Standard range
Measurement (mm)			Working range	Attenuation
B	H	L	m³/s	dB(A)
400-2200	300-2200	650-2450	0-33	10-30