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Volume control
Air volume dampers for ducts
SQR
SQR-EH
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Air volume dampers for ducts
Pressure dampers
Constant air volume dampers
All
SQR
SCC
SVA-C
SVA-R
SVA-CXL
SQR-EH
Length
200
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500
600
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1700
2000
Height
100
150
200
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1000
×
Ceiling plates
Results
Recommended velocities between: Vmin =3 m/s Vmax =7 m/s
Installation Data
Q:
m3/h
l/s
Select with the recommended velocity
Coanda effect
Aerodynamic data
Afree (m2)
Ak (m2)
vf (m/s)
vk (m/s)
Dpt (pa)
Sound power level in dB (A) without regulator
Lw(dB(A)) >
Lw(dB(A)) <
Lw=Sound power level in dB (A). Note: Sound value without 10dB room attenuation
f(Hz)
63
125
250
500
1000
2000
4000
8000
global
Lw(dB(A))
×
Selection
×
Message
