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Insulated air diffuser DINN160, Ø160 mm

PRICE:
21.09 €    28.12 €
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EU shipping 14 days, non EU 21 days

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Insulated air diffuser DINN160, Ø160 mm

  • for air exhaust
  • special construction of the valve ensures low level of noise
  • damper adjustable air flow
  • powder coated in RAL9016 colour
Code
Ød
ØD
DINN160
160
190

Acoustic pressure level LA (dB (A))

Code
Average frequency, Hz
125 250 500 1000 2000 4000 8000
DINN100 -6 -3 -3 -4 -9 -13 -27
DINN125 -7 -6 -5 -8 -4 -12 -28
DINN160 -3 -7 -5 -2 -12 -16 -29
tolerance
3
2
2 2 2 2
3

 

Sound attenuation, dB

Code
Average frequency, Hz
63 125 250 500 1000 2000 4000 8000
DINN100 23 18 14 12 12 14 5 6
DINN125 21 17 12 11 12 11 7 6
DINN160 19 14 12 11 11 14 5 7
tolerance
6 3 2 2 2 2 2 3

 

Sound attenuation and pressure loss graph