B2 Regulator Din Black
COMFORT. PERFORMANCE. STYLE. AND VALUE.
Our most popular regulator, the Atomic 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. This particular version of this regulator is the setup as a DIN first stage regulator, which is the configuration we prefer. This way you can use this regulator straight from the box with DIN tanks, or simply add a DIN to Yoke adapter for yoke style tanks. Adding the DIN to Yoke adapter will allow this regulator to be used for all scuba tanks.
B2 BRASS & TITANIUM REGULATOR
HIGHLY AWARDED. HIGHLY REGARDED.
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 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 AFC – Automatic Flow Control.
- Soft overmolded Rapid Adjustment Knob for manual detuning in special situations such as surf entries or octo use.
- Patented Atomic Titanium Seat Saving Dynamic Orifice maintains crisp like-new factory tuning and prevents damage during storage.
- Hose features patented polished 316 Stainless Steel Atomic 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.
Which B2 is right for you?
The B2 is the same regulator either way – what changes is how the first stage attaches to your tank valve, and whether it is sealed.
- B2 with Yoke connection – the standard A-clamp fitting on most US rental tanks
- B2 Sealed DIN – environmentally sealed first stage for cold or silty water
Not sure which valve your tank has? Bring it by the shop and we will tell you. We are an authorized Atomic dealer and we service these here, so your annual service and any warranty work stay local instead of going in a box to another state.
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