Quote: (Originally Posted by
Mdemon)
Yes, a fire in a DS filled with 100% is going to be very bad...
All of you know very well that an underwater decompression chamber witch is frequently used in cave diving is regulary vented to avoid accidentaly high CO2 but also O2 level.
So for me, after reading this thread, Im happy to know that its possible to use O2 in dry suit as emergency solution ( certainly better than having hypothermia or necessity to shorten a long deco because of trimix or worse heliox in drysuit when run out of air for inflate ), but ill never do that intentionaly.
I also think its perhaps better to open your O2 tank valve before connecting the hose at your dryduit
