Atomic B2X Regulator Sealed DIN

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. Utilising Atomic Aquatics' proprietary Diamond-Like Carbon process, the B2x attains unparalleled tribological properties unmatched by any other brass regulator, ensuring supreme durability and corrosion resistance without compromising the seamless operation of the first stage. The DLC coating gives 16x more protection than just the raw metal. The original Atomic Aquatics B2 has garnered more awards from independent tests and reviews than any other regulator on the market. The signature breathing performance of the T3 was first engineered into the B2 and then the B2x with virtually the same corrosion resistance. The B2x is ideally suited to divers who want flagship breathing performance in a robust, long-lasting package — whether diving warm tropical waters or cold demanding environments. 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% 2 HP fixed ports / 5 LP ports on swivel cap EN250A certified 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 eliminates manual Venturi adjustment as you dive deeper; no dials to turn or buttons to push Soft overmoulded Rapid Adjustment Knob for manual detuning in special situations such as surf entries or octo use Patented Titanium Seat Saving Dynamic Orifice maintains crisp like-new factory tuning and prevents damage during storage Patented Atomic Aquatics Comfort Swivel – polished 316 stainless steel with black PVD coating, allowing 30° rotational movement without hose binding or kinking 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 Specifications Specification Detail First Stage Type Piston First Stage Air Supply Balanced First Stage Connection DIN (Sealed) HP Ports 2 LP Ports 5 Second Stage Breathing Resistance Adjustable Second Stage Venturi Automatic Flow Control (AFC) Hose Material Rubber Nitrox Compatible Yes (up to 40% EAN, non-dedicated) Certification EN250A What's in the Box First stage, second stage, hose VIDEO CONSULTATIONS NOW AVAILABLE: We're bringing our highly experienced and knowledgeable staff to you with live-streaming consultations. If you need help choosing the right bit of kit or the best size before buying or even advice on whether a purchased item is the right fit for you, then book yourself a consultation appointment.