The Atomic Aquatics B2 Regulator is a top performer that doesn't compromise on comfort or style. This next-generation regulator builds on the legacy of the highly acclaimed Atomic Aquatics B1, offering exceptional breathing performance and a lightweight design that's a dream to dive with.

Key Features:

The B2 features the same first and second stage design as the T1, with the key difference being the materials used.  The B2's second stage is crafted from lightweight materials to eliminate jaw fatigue, making it feel like it's almost floating in your mouth.

This regulator is Nitrox-ready for mixtures up to 40% right out of the box. The compact first stage design includes a 5-port low-pressure swivel and Atomic's exclusive "Jet Seat" piston design for smooth and reliable airflow.

Experience the Difference:

The B2 also boasts Atomic Aquatics' patented Seat Saving Orifice, which prolongs the second stage seat life and prevents leaks.  Plus, the AFC (Automatic Flow Control) automatically adjusts airflow at depth to maintain comfortable breathing.