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SORDO-PF

Sound attenuators equipped with an centre body for circular ducts
  • Equipped with aerodynamic centre body (pod)
  • With flange connection
  • 100 mm thick rock wool
  • Galvanised sheet steel to Environmental Class C3
  • Counterflange (supplied in pairs)
  • Fibre-migration proof with EUROLON
  • Available in the sizes Ø 500-2000 and length 900-4000 mm
  • Air tightness class C
  • Excellent noise attenuation
  • Low pressure drop
  • Included in the MagiCAD database
  • The SORDO-PF corresponds to Fire-resistance Class E60
SORDO-P/PF - Standard range
DimensionLength Working rangeAttenuation
mmmmm³/sdB(A)
500-2000 900-4000 0-30 5-15