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  • Dolphin Tech By IST 40LB Air Cell for Single Tank

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Reg. Price: $349.95
Our Price: $298.95
on orders of $45.00 or more.
Please review our shipping policies for details and restrictions.


IST 40LB Air Cell for Single Tank

This is the smaller version of JT-50.

It has the same features but is designed for single tank use.
The air cell is extremely streamlined and its frontal width (as the diver assumes swimming position) is barely wider than an average person’s shoulders. Low pressure BC hose included.


  • Style: Circular doughnut
  • Buoyancy capacity:  40lbf (18.1kgf)
  • Bladder material: 420D TPU coated nylon
  • Shell material: 1680D PU coated ballistic nylon
  • Inflator length: 16" (tech elbow)
  • No. of automatic pressure relieve valve / pull dump: 1 (at left waist side)
  • Mounting grommets distance (C-C): 11"
  • Low pressure BC hose included
  • For single back mounted tank only (100cuft / 15L internal volume)


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