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+--- Thread: rEvo II and rEvo III Work of Breathing (/showthread.php?tid=4846)
rEvo II and rEvo III Work of Breathing - Deep Thought - 02-10-2010
I just received my second rEvo and showing the changes in the physical shape of the breathing lung area, and the diameter of the ports for breathing hoses. Although I have been in extreme current on shipwrecks and caves, I have never had an issue with breathing resistance on the rEvo II. I am interested to see if there is any noticeable difference in breathing effort? I will have both of these rEvos with me at the Free Rebreather Demos that I will feature all over the Midwest this Winter and Spring. Check it out.
Ron