Dear All,
Attached I have a document that contains friction loss data and which can be downloaded using the back-door by utilizing the following link: www.metropumps.com/resourcesfrictionlossdata.pdf
Although, when entering the website www.metropumps.com it seems that the file cannot be accessed anymore from the front-door route. The same data is also published on the following page, www.advancedaquarist.com/2003/1/aafeature2, somewhere halfway the page. The original source referred to (www.pump.net) does not seem to exist anymore.
Now, coming to my question: does anyone recognize the data / format and does anyone know by whom and in which journal this data was originally published?
Thanks, wdew