Why be anything but the best? It is a question that was asked when Atomic Aquatics was founded at the dawn of the 21st century. Born of passion to set new standards of excellence and innovation; passion for superior materials and manufacturing precision, and passion to simplify and enhance the diving experience.

B2 First and Second Stage is our most popular model with the perfect combination of comfort, performance, and style. The B2 has a chrome plated brass first stage with a swiveling 5-port cap. The second stage houses lightweight titanium components and is also fitted with our patented Atomic Aquatics PVD coated brass comfort swivel hose. Environmental sealing is optional for this system.

Customize your new Atomic Regulator with one of our accessory color kits. Find the color kits on our accessories page.