Description Mares Dual Octopus Mares Dual Octopus Regulator. The Dual scuba diving octopus is a lightweight Octopus. It features a Vortex Assisted Design (VAD) with a “curved” bypass to provide comfortable and effortless breathing in every situation. The Dual second stage is made from ultra-lightweight and ultra-strong technopolymer. This second stage features a Vortex Assisted Design (VAD) and a “curved” bypass which allows for unobstructed airflow and consistent natural breathing at any depth. This second stage features a large, user-friendly purge button for easy use, even while wearing thick gloves. Mares Dual Octopus – Features Ultralight Technopolymer: Abrasion resistant and affordable, ideal for diving in warm and moderate water temperatures. VAD – Vortex Assisted Design: The air bypass tube delivers air to the mouthpiece creating a swirling vortex with a low pressure area in the center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths. Superflex Hose: Extreme light weight and exceptional softness guarantee the maximum freedom of movement.
