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Tech Diving Bladder » Dolphin Tech Double Bladder Single Tank Air Cell JT-30
Dolphin Tech Double Bladder Single Tank Air Cell JT-30

Dolphin Tech Double Bladder Single Tank Air Cell JT-30

Model#: DT-JT30
Brand: Dolphin Tech

Retail Price: $350
Seavenger Price: $262.50
(25% off retail)

Product Description
Into the depth: Seavenger proudly presents IST's Dolphin Tech to open up the exciting world of technical diving to recreational divers.

For recreational divers who have always aspired to deep-dive 40 meters (130 feet) and beyond, who yearn for the exhilaration and adventure of cave or wreck diving, IST's Dolphin Tech line facilitates that transition.

Once certified and properly trained, Dolphin Tech is ready to really open up the depths of your technical diving world with the world's safest, highest-quality and easy-to-use gears. You're assured of having a superlative diving experience with Dolphin Tech from Seavenger's solid, diver friendly, affordable products, each geared to de-mystify technical diving for the novice.

In fact, perhaps you may be intimidated by your contemplated move into the world of technical diving. By what you mistakenly perceive as its potential high cost. Or even by its possible complexity. That's where Dolphin Tech comes in. Dolphin Tech's technical gears are all price-pointed to make technical diving extremely accessible. Same with the design of Dolphin Tech equipment. Each and every gear, from smallest accessory to our most sophisticated dive computer is engineered with Dolphin Tech's hallmark ease of use and diver-responsive simplicity. The net result is your move into the depths of technical diving is vastly easier than you ever imagined!

Dolphin Tech BCDs and technical BCD components provide a virtually infinite, modular mix of configurations to match your circumstances and particular dive profile.
It all adds up to an unbelievably affordable, easy transition to technical diving. Dive deeper. Dive Dolphin Tech!

JT30. Used in conjunction with the Dolphin Tech JT30H and JT40H, as well as the JT-31 H and JT-41D, designed specifically for single tank use, this circular doughnut style air cell's protective shell has a special 3-dimensional cutting which enhances streamlining without sacrificing lift.

The JT30's outer shell is constructed of armor-like 1680 Denier ballistic Nylon with a double-coating of TPU, fully protecting your BCD from abrasion or punctures; a durable military-grade anti-corrosion zip encloses the replaceable inner air cell. There are 2 drainage holes in the bottom of the shell for water trapped to escape upon exiting your dive. The circular, doughnut design eliminates gas trapping, providing you with precise buoyancy control any time during a dive mission.

Modularity also translates to economy, too - both the outer shell and inner bladder can be replaced separately, so you don't have to buy a whole new set of both.

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: 30lbf (13.6kgf)

• Bladder material: 420D TPU coated nylon

• Shell material: 1680D PU coated ballistic nylon

• Inflator length: 16”(40.6cm) (tech elbow)

• No. of automatic pressure relieve valve / pull dump: 1 (at left waist side)

• Mounting grommets distance (C-C): 11”(27.9cm)

• Low pressure BC hose included

• For single back mounted tank only (100cuft / 15L internal volume)



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Takes a few tries to get it on correctly. 1st three free dives to about 20 feet produced NO pain in ...

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