Variable Notes:
  1. Available Duct Diameters Are: 3", 4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18", 20", 22"
  2. Volume & Velocity Cannot both be Variables

This calculator is intended for use with all JPL flexible ducts with a wire pitch of 1.5" or less. This calculator assumes the duct is installed in an uncompressed condition.


Minimum friction loss will only be obtained when the ducting is properly installed. For Installation information refer to the instructions included with each package of duct.

Plants in California, Colorado, Florida & Tennessee
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