Apeks XTX Tungsten w/5th Port

XSR Tungsten 1st Stage

• The XTX Tungsten is built on the XTX200 platform but with a truly unique, added feature: it is protected with a hard, durable Physical Vapor Deposition (PVD) finish.
• “Tough as nails” finish is better than traditional chrome plating.
• Coating is made of high quality grades of Titanium, Zirconium and Chromium.
• Unique over-balanced, diaphragm design – as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a rate faster than ambient. This results in superior performance at depth.
• 2 HP ports and 4 MP ports are angled for optimum hose routing.
• An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out.
• Also available with a DS4 Tungsten.

XTX50 Tungsten 2nd Stage

• Pneumatically-balanced second stage results in smooth, easy breathing.
• The XTX purge buttons are large and easy to operate. A 2-stage progressive purge is used – press the purge on the side for a lower flow rate, useful where more control  is required such as filling lift bags etc, then press in the centre for the full effect of the purge, i.e. when regulator clearing etc.
• The large venturi lever has a soft touch rubber grip, which makes it easier to locate and use. The lever reduces the amount of grit ingress and therefore resists any possible friction giving a smooth operation.
• Easy-to-grip opening effort control knob keeps the diver in control.
• The second stage is manufactured with active protection against infection as all molded parts are produced with an additive that kills MRSA, protects against E-Coli, bacteria and fungi, and is also very effective against viruses, mold, yeast and algae.
• A silicone exhaust valve improves the breathing performance of the regulator.
• The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue.
• A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water.

XTX40 Octo

• Pneumatically-balanced second stage results in smooth, easy breathing.
• Can be converted from a right-handed hose configuration to a left handed one.
• Braided flexi-hoses are now standard on all models. These hoses are lighter weight, more flexible and more durable.
• The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue.