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Air diffuser EDI080, Ø80 mm

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2.29 €    3.05 €
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EU shipping 14 days, non EU 21 days

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Air diffuser EDI080, Ø80 mm

  • for air exhaust
  • damper adjustable air flow
Code
Ød
A
B
EDI80
80
115
12

Parameters

Volumetric flow q (l/s or m3/h ), total pressure loss Pt (Pa), and acoustic pressure level LA (dB(A)), can be read from the figure below.

 

Acoustic pressure level, LA (dB(A))

  

Code
Frequency, Hz
125 250 500 1000 2000 4000 8000
EDI080 -2 -6 -5 1 -1 -5 -14
EDI100 -2 -4 -3 0 -1 -8 -16
EDI125 4 3 1 -1 -3 -12 -22
EDI160 -1 0 1 0 -4 -13 -26
EDI200 0 -5 1 2 -13 -28 -32
EDI250
1 -7 2 3 -15 -29 -33
tolerance 3 2 2 2 2 2 3

 

Sound attenuation, dB

  

Code
Frequency, Hz
63 125 250 500 1000 2000 4000 8000
EDI080 24 18 14 9 7 7 7 9
EDI100 22 16 11 7 5 5 5 7
EDI125 21 14 9 7 4 4 6 8
EDI160 14 13 8 5 4 4 7 7
EDI200 17 10 6 4 3 4 8 4
EDI250
15 8 5 3 2 3 6 5
tolerance 6 3 2 2 2 2 2 3

 

Pressure loses and accoustic pressure figure