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Air
Friction Chart*
Air Flow 'SCFM'
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Straight Run
* FD 72-R1 Test Code of the Air Diffusion Council. Friction loss is
computed in inches of water gauge per 100 ft. of straight duct. By
using CFM or FPM values for a given duct dimension, the friction loss
can be determined. Conversion of CFM to FPM also can be made. |
©2002 ATCO Rubber Products, Inc. All rights Reserved
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