Atomic Aquatics B2 Regulator w/ FREE SS1 Safe Second Inflator

B2 Regulator
Brass & Titanium Regulator
Our most popular regulator, 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.

SS1
The Streamlined Safe Second
This isn’t your normal safe second/inflator combo. While others prioritize the convenience, Atomic Aquatics places equal importance on superior materials, reliability and high-performance natural breathing. The SS1 fits virtually any BCD on the market today and actually breathes like a primary.

The biggest advantage of the SS1 design is the streamlined effect of eliminating a hose and not having a larger octopus to deal with. Another advantage is the high-performance design of the SS1 to breathe as easily as all other Atomic Aquatics regulators and enable intuitive operation for buoyancy control.

*Excludes SS1 Titanium

• LIGHTWEIGHT WITH HEAVYWEIGHT PERFORMANCE
  • The B2 weighs just 2.5 pounds (yoke version), just 9 ounces more than the super lightweight T3.
• B2 FIRST STAGE FEATURES
  • Chrome-plated Brass and 316 Stainless Steel
  • Atomic Aquatics exclusive balanced Jet Seat high-flow piston.
  • Optional factory-sealed to prevent outside contamination from silt and sand.
  • Nitrox ready – approved for non-dedicated EAN use with mixtures up to 40%.
  • Ports: 2 HP fixed / 5 LP on swivel cap
• B2 SECOND STAGE FEATURES
  • All-Titanium construction and materials – same as the T3.
  • Pneumatically-balanced poppet, high-flow case and lever design for easy breathing at all depths and tank pressures.
  • Patented Atomic Aquatics AFC – Automatic Flow Control.
  • Soft overmolded Rapid Adjustment Knob for manual detuning in special situations such as surf entries or octo use.
  • Patented Atomic Aquatics Titanium Seat Saving Dynamic Orifice maintains crisp like-new factory tuning and prevents damage during storage.
  • Hose features patented polished 316 Stainless Steel Atomic Aquatics Comfort Swivel with Black PVD coating.
  • Dual material second stage cover enables entire front to be used for purge.
  • Elliptical exhaust valve dramatically reduces exhalation effort at depth.
  • Dual silicone comfort fit mouthpiece with tear-resistant bite tabs – both comfortable and durable.
  • Optional color kit available.