Is the WKPP still running that much helium for shallow dives? I ran into one WKPP guy recently and he had dug out the bicycle innertubes for his stages because helium has gotten so expensive.
Is the WKPP still running that much helium for shallow dives? I ran into one WKPP guy recently and he had dug out the bicycle innertubes for his stages because helium has gotten so expensive.
Since I am a retired Marine do I still have to have proof of DAN Master Insurance?
"...some night, in the chill darkness, someone will make a mistake: The sea will show him no mercy." John T. Cunningham
I ran into a GUE modded JJ on a boat dive recently and it was a tidy bit of kit.
It seems that the on board 50's are combined dil and BO and for BO purposes the gas is accessed via a long hose to a second stage bungeeed around the neck.
What is the protocal for hypoxic gases? Are you leaving the hypoxic mix at your neck at and near the surface?
Peter
Kindness in thought leads to wisdom.
Kindness in speech leads to eloquence.
Kindness in action leads to love.
-- Lao-Tzu
Bookmarks