To get email notification when someone adds to a thread you're following, click on the star in the thread's header and it will turn yellow; click again to turn it off. To edit your profile, click on the gear.
The Wall has a powerful search engine that will go all the way back to 2002. Use "quotation marks" around multiple-word searches. RIGHT-CLICK on the results and choose Open Link In New Window so you'll be able to get back to your results. Happy searching!
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Copper fitting friction loss
Anyone have a friction loss chart for 1/4" ,5/16" , and 3/8" OD copper fittings and copper? I tried ASHRAE, Carrier, Mueller Brass Co., Cello Copper, DuPont, National Refrigerants, RSES, CDA( Copper Development Association ) Handbook," Facilities Piping Systems Handbook " by Michael Frankel and "Piping Practices for Refrigeration Applications" by Stanley Aglow, NOBODY , I MEAN NO ONE, NOBODY has charts for the smaller tubing sizes. Really? And 1/2"OD added 7-30-14 .