First and Second Stage Set

The Atomic Aquatics B2 system combines the signature second stage design and materials of the T3 with a Chrome-plated Brass first stage. The result is an incredibly high-performance regulator system that is approachable for every diver and every budget.

The Atomic Aquatics Z Series offers a unique combination of performance, ergonomics, features and materials. All in our most cost efficient regulator system without compromising performance or durability.