Atomic B2x Regulator  

EXUDE ELEGANCE WITH EVERY DIVE

By merging the distinctive second stage design of Atomic Aquatics in titanium with a first stage featuring a sleek black Diamond-Like Carbon (DLC) over chrome plating, the B2x achieves a remarkable balance.

Utilizing Atomic Aquatics’ proprietary Diamond-Like Carbon process, the B2x attains unparalleled tribological properties unmatched by any other Brass regulator. This ensures supreme durability and corrosion resistance without compromising the seamless operation of the 1st stage.

Available in Yoke Unsealed or DIN Unsealed.

DIAMOND-LIKE CARBON (DLC) COATING

Utilizing Atomic Aquatics’ proprietary DLC process, the B2x attains unparalleled tribological properties unmatched by any other Brass regulator. This ensures supreme durability and corrosion resistance without compromising the seamless operation of the 1st stage. Our DLC coating gives 16X more protection than just the raw metal.

B2X BRASS & TITANIUM REGULATOR

The original Atomic Aquatics B2 has garnered more awards from independent tests and reviews than any other regulator on the market and with fans in virtually every corner of the dive industry world. The signature breathing performance of the T3 was first engineered into the B2 and then the B2x with virtually the same corrosion-resistance. The difference is the metals used in the first stage, which chrome-plated and then DLC coated to increase corrosion and wear protection.

PATENTED AUTOMATIC FLOW CONTROL

You shouldn’t have to think about breathing when you dive. The exclusive Atomic AFC helps you breathe naturally at any depth without thinking about adjusting. The Atomic AFC eliminates the manual adjustment normally needed to regulate Venturi effect as you dive deeper. No dials to turn or buttons to push. A Rapid Adjustment Knob is included for special situations like surf entry or octo use.

COMFORT SWIVEL

Divers deeply admire many exclusive features of Atomic Aquatics second stages that make diving easier. One of the most acclaimed is the Atomic Aquatics Comfort Swivel which allows 30° rotational movement without hose binding or kinking. The B2x stainless steel Comfort Swivel with black PVD coating for great corrosion-resistance. Once you dive more comfortably with it, you’ll wonder why no one else ever thought of it.

SPECS

LIGHTWEIGHT WITH HEAVYWEIGHT PERFORMANCE

The B2x weighs just 2.5 pounds (yoke version), just 9 ounces more than the super lightweight T3.

B2X FIRST STAGE FEATURES

• DLC Coating over Chrome-plated Brass
• Atomic Aquatics exclusive balanced Jet Seat high-flow piston.
• Option to seal at dealer 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

B2X 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.