Attenuator with aerodynamically shaped splitters

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

  • 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
  • Washable surface ISOVER Cleantec® PLUS
  • Connection dimensions from 400 x 300 to 2200 x 2200 mm
  • Included in Magic CAD and Point databases


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Article Name Type Size Date Add to bucket
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Acoustics  Overview Brochures 2.60MB 9/18/2019 Add to bucket
CADENZA  Attenuator with aerodynamically shaped splitters Catalogue/Product sheets 428.12kB 11/8/2017 Add to bucket
CADENZA  Building product declaration Declarations 179.63kB 1/10/2009 Add to bucket
ISOVER Cleantec PLUS  Approval 2706/92, Duct insulation Declarations 3.06MB 11/13/2017 Add to bucket
MORENDO, CALMO, CADENZA, LARGO, LENTO  Installation, commissioning, maintenance Instructions/Manuals 99.64kB 11/8/2017 Add to bucket