An Octopus should breathe easy and not add panic to a panic situation. It should travel light and be ready to perform even though rarely used. It should not be an after-thought. The Atomic B2 OCTO is all that and more. A clone of our popular B2 primary Second Stage, the B2 OCTO outperforms most high-end octos from other manufacturers.

A Safe Second may not be your first choice for air sup-ply. But the B2 OCTO could be. Since a conventional Octopus is not used as often as a primary, corrosion could set in and degrade performance. The all-Titanium design and components of the Atomic B2 OCTO make it more reliable and ready when you need it. The B2 OCTO breathes just like a primary, which makes it the first choice as a Safe Second for most any dive situation

The B2 OCTO is not a brother or a cousin of the B2 primary Second Stage. It’s a clone. The same Atomic Regulator family design, engineering, precision manufacturing and features are all there. The patented Atomic AFC Automatic Flow Control and Titanium Seat Saving Dynamic Orifice ensure crisp, natural breathing performance. The patented PVD coated Brass Comfort Swivel ensures easy movement. The Neon Yellow cover and extra-long 36” hose are the only differences.

Divers also shouldn’t have to worry about turning, twisting or looking over your shoulder. The popular Atomic Comfort Swivel removes that concern by allowing 30° range of motion without hose binding, pulling or kinking. The B2 Comfort Swivel is polished Stainless Steel with black PVD coating. (US Patent No. 7,188,869)

The B2 OCTO is the most comfortable and easy-to-use Safe Second ever designed with all-Titanium construction for corrosion protection and light weight.

• Patented Brass Atomic Comfort Swivel with Black PVD coating and extra-long 36” hose.
• Patented Atomic AFC – Automatic Flow Control with Rapid Adjustment Knob for manual detuning in special situations.
• Patented Atomic Titanium Seat Saving Dynamic Orifice prevent wear of the low-pressure seat that extends the service interval and 

and improves reliability.

• Compact with a low profile exhaust deflector that fits easily into pockets.
• Bright Neon Yellow flexible front cover for high visibility.