SRC Duct silencer
Sound attenuators

SRC duct silencer

The SRC duct silencers reduce the flow noise in round ventilation ducts. Their lip seal eliminates the need for further sealing measures during installation. The housings are made of galvanized sheet steel and are available in two different lengths.

Technical details

  • Reduction of flow noise in ventilation ducts
  • Housing made of galvanized sheet steel
  • Various nominal diameters available
  • For direct mounting on volume flow controllers

Product details

SRC duct silencers reduce flow noise in round ventilation ducts.

Lip seal

The lip seal eliminates the need for additional sealing measures in connection with the ventilation system. In combination with an optimized ventilation duct, they reduce radiated noise.

Casing and nominal sizes

The casing of the SRC duct silencers is made of galvanized sheet steel. The SRC duct silencers are available in various nominal sizes from DN80 to DN400.

Two different lengths are available: 600 mm and 900 mm. Exceptions apply to DN80 (only 600 mm length) and DN400 (only 900 mm length).

Technical specifications

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

Grundausführung
  • SRC Rohrschalldämpfer
Nominal size
  • DN80
  • DN100
  • DN125
  • DN160
  • DN200
  • DN250
  • DN315
  • DN400
Length
  • 600 mm
  • 900 mm

Product pictures

SRC duct silencer rotated halfway to the right from the front
SRC duct silencer from the side
SRC duct silencer rotated half left from the front
SRC duct silencer from rear
SRC duct silencer rotated halfway to the left from the rear
SRC duct silencer from the side
SRC duct silencer rotated halfway to the right from the rear
SRC duct silencer from the front