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Blauberg SDF 160/900


Flexible silencer for round duct.
EAN codeEAN4058448035241
  • Description
  • Characteristics
  • Downloads
  • Dimensions
  • Designation key
  • Noise level reduction
  • Pressure drop diagram
Description
Description
FEATURES

For attenuation of noise produced by a ventilation system and spreaded along ventilation ductworks. Used jointly with sound-insulated fans in premises with high requirements to noise level produced by ventilation equipment. Compatible with Ø 100 mm up to 315 mm round air ducts.

MOUNTING

Fixing to round ducts with clamps. Any mounting position. For better sound absorption install the silencers in series. Fixing on both ends and in the middle to prevent sagging.

  DESIGN

Consists of outer and inner flexible spiral seam air ducts made of aluminium alloy and filled with non-flammable sound-absorbing material. Internal surface is perforated and covered with protection coating to prevent fiber blowing-out. A great variety of standard ranges with several length options.

Characteristics
Characteristics
Parameter SDF 160/900 Measurement unit
Weight 3.2 kg
Length 900 mm
Casing material aluminium -
Air duct for round air ducts -
Connection diameter 160 mm
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
Name
SDF (round) - data sheet (pdf 402.96Kb)
SDF 160/200/250/315 (round) - image (png 497.6Kb)
Dimensions
Dimensions

Model Overall dimensions [mm]
Ø D Ø D1 L L1
 SDF 160/900 159 270 900 55
Designation key
Designation key
Series Connected air duct diameter [mm]   Length
SDF 100; 125; 150; 160; 200; 250; 315 / 600; 900; 2000
Noise level reduction
Noise level reduction
Model 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
SDF 160/900 3 8 13 21 28 28 13 16
Pressure drop diagram
Pressure drop diagram

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