Technical details

  • suitable for ventilation systems
  • Hygiene certificate
  • Option: casing leak tightness class C

Zertifikate

Hygiene certificate

Product details

SKB sound attenuators are designed as splitter sound attenuators. They consist of stiffened air duct housings made of galvanized sheet steel with inserted SB sound attenuator splitters. Depending on requirements, the housings can be combined with a varying number of splitters. The standard version with standard frame profile V10 and slotted holes in the frame corners facilitate installation.

The SKB sound attenuator for ventilation systems is also available with housing tightness class C as an option. The increased tightness is achieved via the special P30 frame profile. Different duct lengths, baffle thicknesses and the resulting gap widths between the baffles can be used to design the optimum size and attenuation achieved.

The SKB sound attenuators for ventilation systems have been awarded a hygiene certificate by an independent testing institute.

Technical specifications

Not all of the variant values listed here can be combined with each other. Use our Wildeboer configurator to easily check the possible combinations.

Thickness of splitters
  • 100 mm
  • 200 mm
Height
  • 300 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 600 mm
  • 700 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1100 mm
  • 1200 mm
  • 1300 mm
  • 1400 mm
  • 1500 mm
  • 1600 mm
  • 1700 mm
  • 1800 mm
  • 3610 mm
Length
  • 500 mm
  • 750 mm
  • 1000 mm
  • 1250 mm
  • 1500 mm
  • 1750 mm
  • 2000 mm
  • 2250 mm
  • 2500 mm
  • 2750 mm
  • 3000 mm
Perforated sheet metal cover
  • Without perforated sheet metal covering
  • With perforated sheet metal covering
Pressure / tightness class
  • 2 / A
  • 2 / C
  • 3 / A
Air duct profile
  • Frame profile V10
  • Frame profile S20
  • Frame profile S40
  • Frame profile S40, divided height
  • Frame profile S40, divided width
  • Frame profile S40, for height division
  • Frame profile S40, for width division
  • Frame profile P30

Product pictures

Media & Downloads

User manual SB Splitters & SKB Sound Attenuators (2016-09)
PDF 2MB
Hygiene advices SB Splitters & SKB Sound Attenuators (2021-11 / DE)
PDF 861KB
Hygiene certificate SB Splitters & SKB Sound Attenuators (2008-12 / DE)
PDF 734KB
AbP SB splitters P-3578/1149-MPA BS (2021-09 / DE)
PDF 9MB
Certificate of compliance SB Splitters (2019-10 / DE)
PDF 1MB