For JT-30 single tank and JT-50 twin tank (right) air cells, each has a single inner bladder and comes with a
single 16
” inflator with standard technical elbow connection and an over-pressure exhaust valve to the front
lower left side (when wearing). They have 1 pair of grommets at industry standard 11
” apart.
JT-65 is like JT-30 and JT-50 but packed with redundancy features * and more. It has a back up 19
” inflator
hose, which is attached to a secondary (back up) bladder. Each bladder also has 2 over-pressure exhaust
valves for convenience in buoyancy control. The position of the valves and inflators can also be interchanged
for a personalised set-up. There are 3 sets of grommets and each set has 2 holes,
11” apart. You can
fine-tune your bladder position in relation to the harness and tanks. Lastly, due to its increased size, a
parameter bungee cord wraps around the air cell to restore hydro-dynamics when less / no air is inside the
inner bladder while diving.
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