Live Airflow Calculator
Air Speed (m/s)
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Airflow (L/s)
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Duct Type
Circular Duct
Rectangular Duct
Circular Duct Diameter
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Or select preset size:
Select preset size
100 mm
150 mm
200 mm
250 mm
300 mm
350 mm
Rectangular Duct Dimensions
Width (mm):
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Height (mm):
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