Mares Prestige 22 NTT

Mares Prestige 22 NTT: Perfect dependability, high tech and high value

Revolutionary Nano Thermo-conductive Technology

- Very natural and effortless breathing

- Dive-PreDive system

Breakthrough technology for mid-size technopolymer second stages. The properties of the case material transmit heat making it possible to dive in colder water without the worry associated with standard plastic housings. Light weight for minimal jaw fatigue and an aggressive style/design.

FOR DEMANDING DIVERS

Those who dive frequently and in difficult conditions need products featuring superior quality and consistent performance, time and time again. Mares has always focused on new technologies and innovative products that lead to concrete benefits: superior reliability and performance will be appreciated by the most experienced demanding divers.


COLD WATER

Designing and engineering products for cold water diving requires maximum attention to performance, safety and technical details. Mares creates equipment specific for cold water and ice diving. Rigorous tests ensure top notch performance keeping you comfortable, warm and secure. Even the US Navy has conceded Mares to be the best equipment for extreme conditions.


MAX COMFORT

Comfort is always one of the primary design elements in Mares equipment. Mares through superior technology continues to research, innovate and upgrade your level of comfort before and during your dive. Equipment marked with Max Comfort bring this quality of comfort to the most up-to-date premier pinnacle.


ALL METAL TECHNOLOGY

Metal second stages have superior performance than plastic second stages, especially in cold water, thanks to the high thermal conductivity that limits the freezing effect. Additional benefits are the improved durability, the longer working life and the less dry mouth breathing.


DFC - DYNAMIC FLOW CONTROL

DFC system minimizes the intermediate pressure drop during inhalation, making it possible to use a simpler and more reliable second stage. Any type of manual adjustment is not necessary, thanks to the consistency derived from first stages that guarantees a stable flow of air, even under extreme conditions.


VAD - VORTEX ASSISTED DESIGN

All Mares second stages offer the unique patented VAD system. The air bypass tube conveys air to the mouthpiece creating a swirling vortex with a low pressure area in center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.


MESH-GRID

The patented mesh design of the second stage cover reduces the pressure of water fl owing onto the second stage diaphragm and minimizes free-flow. Even in strong currents it eliminates the need for a knob to -de-tune- your air delivery system to stop free fl owing: Advanced Technology through basic physics.


SUPERFLEX HOSE

Mares developed the new -superflex- hose after many years of testing and research. The results achieved far surpass the tests required by EN250, and even the highly stringent additional tests Mares applies for use in extreme conditions. Its exceptional softness and extremely light weight guarantee the maximum freedom of movement.

First stage weight: INT 815/DIN 630

Second Stage Weight: 255

Oil/Dry CWD kit: Dry (optional)

Balanced Diaphram: balanced diaphram

Number of HP ports: 2HP 7/16" UNF

Number of LP ports: 4 LP 3/8" UNF

Inhale pressure: 9.50

Exhale pressure: 9.08

Ext work of breathing: 1.05

Inhale Work: 0.37

Pos inhale work: 0.00

Exhale work: 0.68

Volume depth of test: 50.0

Detendeur prestige ntt. Julien
Excellent détendeur on y respire très bien mémé a 30m