Atomic B2 Regulator
The Atomic B2 regulator gives divers an close alternative to the all-Titanium T2. The signature Atomic breathing performance is nearly identical. The key difference is the chrome-plated Brass body of the B2 first stage, which is more economical without sacrificing performance.
Dispatched in 3 to 5 days
The Atomic B2 regulator gives divers an close alternative to the all-Titanium T2. The signature Atomic breathing performance is nearly identical.
The key difference is the chrome-plated Brass body of the B2 first stage, which is more economical without sacrificing performance. That’s why the B2 has garnered more awards from independent tests and reviews than any other regulator on the market.
Why Brass & Titanium?
Even though the use of multi-layer chrome plated Brass for the body of the first stage is a more conventional material choice... The performance of the B2 is truly superior to any other rival. Atomic designed our signature breathing performance into the B2 to give a diver the perfect combination of comfort, style and value. The main design difference? The total weight of the B2 is only 9 ounces more than the T2.
The Most Awarded Atomic Regulator
Virtually identical performance as the T2 with a Brass First Stage
The B2 gives divers an close alternative to the all-Titanium T2. The signature Atomic breathing performance is nearly identical.
The B2 is ergonomically designed to be the world’s most comfortable second stage just like the T2.
The key difference is the chrome-plated Brass body of the B2 first stage, which is more economical without sacrificing performance.
That’s why the B2 has garnered more awards from independent tests and reviews than any other regulator on the market.
The Best Regulators Ever Designed
How materials and passion come together for perfect dives
At Atomic we sometimes feel like a symphony conductor – bringing together exotic materials, groundbreaking design, and superior manufacturing in perfect harmony. The result is our signature line of regulators that are widely considered the finest ever designed by independent reviewers and passionate divers across the globe. So how do we do it? There are no real secrets here...we are an open book and want you to see for yourself why Atomic regulators are the finest ever to submerge. No other company has the courage or determination to put all these elements together as we have. Take a look...
“Compromise” Is A Word We Don’t Know
Titanium is uncompromising...and nobody uses it like Atomic
There is simply no better material for the ocean environment than Titanium. A Titanium regulator part could actually survive beneath the sea for centuries without a trace of corrosion. Atomic heavily invested in the people, machinery and time needed to develop new fabrication techniques at our own USA R&D facilities. If you see other companies claiming “Titanium” regulators, closely investigate. They do not employ these materials as thoroughly or effectively as Atomic Aquatics. You will see on the following pages exactly which parts in every Atomic regulator are machined from Titanium and why they excel.
Atomic wins the regulator trifecta:
Natural performance – low maintenance – stunning appearance
The ultimate test of any regulator is how it breathes. Atomic Aquatics designed “natural breathing” into every regulator model, regardless of materials or price. Just because we design a regulator using different materials to achieve a lower price-point, does not mean we compromise on performance. Every review or independent test an Atomic regulator has been involved in has concluded with a top ranking. Superior performance is inherent in every Atomic model at any dive depth or breathing rate. Our use of corrosion-resistant materials also results in much lower maintenance requirements for divers. We stand behind this claim with our 2-Year/300 Dive Warranty (see details on pages 10-11). Finally, beautiful appearance is an Atomic imperative. Every time you pull your Atomic reg from its bag, you will be proud of its technologically-superb appearance...and other divers may take an envious glance. Our plating processes and machine-turned finishes produce an immediately recognizable distinction.
Why Divers Choose Atomic
Buying your regulator is your most important decision
Atomic is the intelligent choice. After all, the regulator is the single most important piece of diving gear. It is your lifeline and must be safe, reliable, and deliver the highest level of breathing performance for years. Numerous independent test reviews have ranked Atomic as the top choice every year since our products entered the market. We encourage you to read as many reviews as possible and you will understand why Atomic Aquatics is the only brand to own.
B2 First Stage:
- First stage materials are chrome-plated Brass and 316 Stainless Steel
- Atomic Jet Seat high-flow piston first stage
- Optional factory-sealed first stage to prevent outside contamination such as silt and sand and prevent freezing
- Nitrox ready for mixtures up to 40%
- First stage ports: 2 HP fixed / 5 LP on swivel cap
B2 Second Stage:
- All-Titanium second stage construction same as Atomic T2
- Patented Atomic Seat Saving Orifice
- Patented Atomic Automatic Flow Control (AFC)
- Rapid adjustment knob for manual second stage de-tuning in special situations
- Polished 316 Stainless Steel Atomic Comfort Swivel
- A new high-flow second stage case that significantly lowers breathing effort at any depth from shallow water to beyond the limits
- Dual material second stage cover enables entire front to be used for purge
- Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
- 2 year/300 dive service interval
- Limited Lifetime Warranty – not contingent on proof of service
We aim to dispatch items within the Dispatched Time indicated but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to manufacturing and/or transport delays caused by global or regional shortages.
Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund.
Email us at email@example.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Dorset, DT5 1FD