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View Full Version : 3/16" and 1/4" tubing pressure drop tables







MikeHolm
01-09-2015, 12:14 AM
Does anyone have such a beastie? I can't seem to find anything on the tinterweb

Cheers

Magoo
01-09-2015, 03:20 AM
Hi Mike,
check engineeringtoolbox.com there is a load of info available

chemi-cool
01-09-2015, 04:41 AM
maybe here? http://www.copper.org/

Glenn Moore
01-09-2015, 03:01 PM
Hi Mike
Is this for distributor lead sizing ?

MikeHolm
03-09-2015, 12:32 PM
I have to make a 1 ton liquid condenser and I have the tube runs and diameter for a air cooled one. I'm trying to match, as closely as possible, the volume, and pressure drop of the current air one. I will be up sizing the tubing from 4 parallel runs of ~5mm or 3/16 tube to 5/16 tube with perhaps 2 parallel runs. Sound simple enough, haha.

Engineering toolbox seems to stop at 1/2" tube and the tables I have from Copper institute (not institute of UK policemen), seems to stop there as well.