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

EXAD

EXAD-250-600-50
  • Product information
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MISSING
Extract air terminal device

EXAD is an extract air terminal device consisting of a conical inlet, a silencer with Acutec® polyester insulation and a DIRU damper. Sizes available are Ø250, Ø315 and Ø400 mm.
EXAD is a device designed for large air volumes between 50 - 600 l/s, especially suitable for industry, sport and exhibition halls, shopping centers etc.

Wire guard is an accessory option.

Total pressure loss
Δpt
Pa
Sound power level
LwA
dB(A)
Sound pressure level
LpA
dB(A)
  • Pressure and sound power diagram
    MISSING
    Hz 63 125 250 500 1K 2K 4K 8K
    Coct 7 4 -1 -5 -5 -7 -14 -21
    ΔL 15 20 14 21 16 18 14 12
Logo EXAD

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