FEATURES AND BENEFITS

• - The Apeks XTX regulator range optimises the modern regulator concept to the maximum, offering a resolutely functional sophistication that enhances the use of your breathing apparatus for scuba diving.
• - The preferred choice of the most demanding divers, unique and unrivalled in terms of performance.
• - The DS4 DIN diaphragm first stage guarantees high performance and reliability, whatever the depth and pressure of the cylinder.
• - The small internal components reduce friction and are protected from the outside environment.
• - Air is one of the best thermal insulators. The dry chamber system, adopted on Apeks regulators approved for use in cold waters, is based on this factor and provides the best possible thermal protection. The regulator mechanism is totally isolated from the external environment and maintains its efficiency unchanged over time. It guarantees high performance and reliability, whatever the depth and pressure of the cylinders.

FUNCTIONS

First stage

• - Diaphragm 1st stage with dry chamber.
• - No turret.
• - 4 low pressure ports (3/8" UNF).
• - 1 high pressure port (7/16" UNF).
• - DIN G5/8 connection.

Second stage

• - Compensated second stage for smooth and easy breathing. 
• - The XTX purge buttons are large and easy to use. Progressive purge in 2 steps: press the purge on the side for a lower flow rate, useful when more control is needed such as filling lift bags, then press the centre for maximum purge effect, i.e. when you want to empty the water from the second stage, 
• - The large venturi lever has a soft rubber handle, making it easier to find and use. The lever reduces the entry of sand and therefore resists any possible friction, allowing for smooth operation.
• - The second stage is manufactured with active infection protection. All moulded parts are produced with an additive that kills Staphylococcus aureus (MRSA), protects against E-Coli, bacteria and fungi, and is also highly effective against viruses, moulds, yeasts and algae.
• - The silicone exhalation valve improves the breathing performance of the regulator.
• - The Comfo-bite™ mouthpiece virtually eliminates jaw fatigue.
• - A heat exchanger (patented) that surrounds the valve mechanism, dissipates cold caused by gas expansion while drawing heat from the surrounding water.
• - Convertible right or left hand.