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Skip Navigation LinksLindQST / Air diffusion calculator
Product category
Product name
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Plenum box
Plenum box type
Duct connection size
Air connection
Function
Working setup
Air volume
qv
Room attenuation
Dr
dB
Adjustment pressure
Δp
Pa
Description
Usercode
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NS19

NS19-V-S-0-160+MBC-100-160
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  • Product information
  • Results
  • View in 3D
MISSING
Nozzle diffuser

NS19 is a square diffuser with individually adjustable nozzles. The diffuser is suitable for the horizontal supply of cooled air, where great flexibility in the dispersal pattern is required. The diffuser can also be set to a vertical supply air pattern, enabling supply of heated air. The diffuser is supplied as standard with nozzles set for swirl.

  • Adjustable dispersal patterns
  • No pressure change for different dispersal patterns
  • Suitable for horizontal or vertical supply air
  • Plenum box with several damper options
Face velocity
v
m/s
Total pressure loss
Δpt
Pa
Sound power level
LwA
dB(A)
Sound pressure level
LpA
dB(A)
Throw
L0.2
m
  • Pressure and sound power diagram
    MISSING
    Hz 63 125 250 500 1K 2K 4K 8K
    Coct 4 6 2 -1 -8 -12 -20 -14
    ΔL 18 16 5 17 20 19 18 21
Logo NS19-MBC

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