User talk:CaveDiver1858

RB80 bellows ratio
Hi CaveDiver1858, you changed the value for the bellows ratio on the Halcyon RB80 page from 8:1 to 10:1, commenting that 8:1 is typical gas extension. I have been unable to verify this on the internet. Could you please cite your source for this information. Thanks, &bull; &bull; &bull; Peter (Southwood) (talk): 11:58, 6 April 2017 (UTC)

Hi Peter, Absolutely. GUE's RB80 course material states the ratio as 10:1 on page 32. Additionally, Waldbrenner and Buchaly's RB80 presentation states 10:1 (http://www.frogkick.nl/files/michael_waldbrenner_rb80_rebreather.pdf) CaveDiver1858 (talk) 21:28, 6 April 2017 (UTC)