The B in B2 stands for brass. Almost all regulators you can buy are made of this material. It conducts heat well and is easy to work with. But Atomic Aquatics' philosophy is more than just that. That's why every second stage has a titanium rocker arm. This makes a small difference compared to many other models.
Supplied with an extra-long 90cm hose.
All Atomic Aquatics Octopuses come with an exclusive 2-year/300-dive service interval and a limited lifetime warranty that is not dependent on service records.