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Air diffuser EDP080, Ø80 mm

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2.46 €    3.28 €
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Air diffuser EDP080, Ø80 mm

  • for air supply
  • damper adjustable air flow
Code
Ød
A
B
EDP80
80
115
12
EDP100 100 137 12
EDP125 125 164 12
EDP160 160 212 12
EDP200 200 248 12
EDP250 250 302 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
EDP080 6 3 2 1 -4 -16 -20
EDP100 4 3 2 0 -7 -15 -30
EDP125 2 7 3 -2 -10 -20 -32
EDP160 5 7 3 -2 -10 -19 -32
EDP200 8 6 4 -3 -10 -19 -32
EDP250
9 8 6 -4 -12 -20 -33
tolerance 3 2 2 2 2 2 3

 

Sound attenuation, dB

  

Code
Frequency, Hz
63 125 250 500 1000 2000 4000 8000
EDP080 22 19 14 11 2 3 7 8
EDP100 22 16 11 8 6 6 3 6
EDP125 20 15 9 6 4 3 3 5
EDP160 18 13 8 5 4 4 5 6
EDP200 17 11 7 6 6 5 6 6
EDP250
18 12 9 7 7 6 7 5
tolerance 6 3 2 2 2 2 2 3

 

Pressure loses and accoustic pressure figure