Nautilus Second Stage Balanced Adjustable Regulator – Precision Breathing. Tailored Performance.

Engineered for divers who demand control, comfort, and confidence at any depth, the Nautilus Second Stage Balanced Adjustable Regulator delivers smooth, effortless breathing with the ability to fine-tune performance on the fly. Whether you're gliding through warm reef shallows or descending into colder, deeper waters, this second stage adapts to your environment—and your dive style.

At its core is a balanced valve system that ensures consistent airflow regardless of depth or tank pressure, while the adjustable inhalation knob allows you to customise breathing effort to match your preference or dive conditions. Paired with a venturi control switch, you can prevent free-flow at the surface and optimise airflow at depth.

Key Features:

Balanced Valve Design – Delivers smooth, natural breathing throughout the dive

Adjustable Inhalation Control – Fine-tune breathing resistance for personalised comfort

Venturi Switch – Prevents surface free-flow and boosts underwater performance

Lightweight, Streamlined Housing – Reduces jaw fatigue and drag without compromising durability

Ergonomic Silicone Mouthpiece – Comfortable fit for extended dive sessions

Ideal as part of a high-performance regulator setup or as an upgrade for divers who want more control, the Nautilus Balanced Adjustable Second Stage combines technical precision with everyday dive comfort.

Now available at Oceano Dive Centre – because every breath should feel just right.