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Noise damper

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Noise damper

The cylindrical noise damper enables achievement of a significant noise damping effect in circular pipes.

  • the cylindrical noise damper enables achievement of a significant noise damping effect in circular pipes
  • recommended installation using circular sockets
  • additional dimensions on request
  • Goods must be ordered!

Material:

  • external casing galvanised metal sheet
  • internal casing perforated galvanised metal sheet

Damping layer:

  • mineral wool with nonwoven textile

Outlet component:

  • radial shaft seal

Order code Internal diameter
mm
External diameter
mm
Length*
mm
TH50* 0100/0200/0900/S 100 200 900
TH50* 0125/0224/0900/S 125 224 900
TH50* 0160/0250/0900/S 160 250 900
TH50* 0200/0315/0900/S 200 315 900
TH50* 0250/0355/0900/S 250 355 900

*additional dimensions on request

Damping of dB in frequency band (Hz)

f /Hz/ 63 125 250 500 1k 2k 4k 8k Di to LAeq.T /dB/ ** 
Order code Di /dB/ acoustic damping effect  
TH50 0100/0200/0900/S 5 17 26 34 30 34 37 25 26,0
TH50 0125/0224/0900/S 3 13 20 32 29 35 31 21 23,0
TH50 0160/0250/0900/S 2 9 13 27 32 39 26 15 20,4
TH50 0200/0315/0900/S 3 6 12 20 24 23 15 12 14,4
TH50 0250/0355/0900/S 5 2 6 11 15 9 7 5 7,5
TH50 0315/0400/0900/S 3 1 5 12 16 14 8 5 8,0
TH50 0400/0500/0900/S 7 1 6 9 10 7 6 5 6,4

** equivalent acoustic pressure level LAeq,T in dB




  • Cylindrical noise damper

    Cylindrical noise damper

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Contact

MATEICIUC a.s. - VAT: CZ60792825; written in the CR at the Regional Court in Ostrava, odd. B 987 Entry


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