Mares has designed the HR second stage to include in its catalog a simple object but with great features. The technopolymer body makes it ultralight and gives it a very significant aesthetic character. The regulation of the respiratory force and the possibility of opening underwater place it in the world of technical diving. Finally, it is highly sought after in the market thanks to its flexibility of use that allows it to be used in stages, side mounting and rear mounting.



Main features of the second stage HR:

• Suitable for staging, side mount, main back mount, booster or “heavy breathing” configuration

• Regulation of respiratory effort

• High-performance, ultralight, simple technopolymer body

• PAD (Pneumatically Assisted Design)

• Large purge button

• Miflex XT-Tech hose

• Can be opened and cleaned or adjusted under water