Press Drop PTFE tubing

[mhoons]

Anyone have any basic pressure drop data for
water (or any defined liquid) through ptfe tubing.
I know how to calculate if I had a number to use for roughness. I can back calculate an estimate
if I just had one or more data points for
flow rate and pressure drop.

 

[Shmulik]

You may try the following:

http://www.ensinger-online.com/pdf_gb/TECAFLON PTFE.pdf

http://www.goodfellow.com/csp/active/static/A/FP30.HTML

http://www.netmotion.com/htm_files/tubing_pfahg.htm