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Inline Duct Muffler 150MM (6" Inch) | Noise Sound Reducer | Fan Silencer

SKU: SLNR10201
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This item has been DISCONTINUED either by our supplier and/or manufacturer.

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This is a brand new 150MM (6" inch) Inline Duct Muffler for 150MM (6" inch) high velocity fans/blowers. It can stop the spread of sound wave and allow air flow get through the ducting, perfect for reducing noise from fans and carbon filter systems.


  • Flange 150MM (6" inch)
  • Fit for fans/blowers 150MM (6" inch) flange
  • Surface material durable galvanized sheet

The influence to hearing of different decibel:

  • 0 - 20db: Very quiet, hardly audible
  • 20 - 40db: Quiet, like soft voice
  • 40 - 60db: General, like common talk indoor
  • 60 - 70db: Noisy, bad for nerve
  • 70 - 90db: Very noisy, nerve cells are damaged
  • 90 - 100db: Noisy intensify, hearing is damaged

In The Box

  • [1] x Inline Duct Silencer - 150MM (6" Inch)
  • Two 150MM (6" inch) flanged ends
  • Safe and effective operation
  • Easy to install and maintenance free
  • High-quality corrosion resistant galvanized sheet construction
  • This high-performance sound absorbing foam lining can reduce 50% noise
  • If the noise of your fan/blower is 50db, our muffler can reduce it to 25db.
  • Moisture resistant - great for use in damp environment
  • Extended collar and lip for easy duct hook-up
  • Air tight sealing tape pasted on the muffler