Atomic Z2 Octo 02-0360-3P 035068

Mfg Part #: 02-0360-3P

Customer Reviews for Atomic Z2 Octo:

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Average Customer Review: based on 2 reviews.

Rating: Atomic Octo to the rescue
Reviewer: Jason G.  -  View all my reviews
Comfort, reliability, safety and about great engineering

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29 out of 51 people found this review helpful.

Rating: Outstanding
Reviewer: Brendon C.  -  View all my reviews
I bought the z2 along with this octo and they are outstanding regs. I have dove with them to 100ft and am throughly impressed. The price point is an added bonus.

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33 out of 74 people found this review helpful.

Questions and Answers for Atomic Z2 Octo:

  • Brendan:

    I am looking into buying two regulators and have been guided that Atomic is a highly regarded brand that will last with a good warranty. I am torn between the Atomic ST1 and the Atomic B2. Also, can I purchase the Z2 Octo to go with either of these regulators?

    Darrick  (Certified Scuba Instructor at

    Hello Brendan, the ST1 is a better regulator but for all diving needs either one would be a good choice and yes the Octo-Z2 will work for either regulator set-up.

  • Dan:

    Are there any differences between the second stage z2 and the z2 octo besides color and maybe hose length? They cost the same too.

    Bob  (Certified Scuba Instructor at

    The octo and the primary second stage are the same, with the exception of color, although the octo will often be slightly "de-tuned" to make it less sensitive so that it won''t free flow when not being breathed off of.

Why A Family Of Octos?

Most manufacturers produce just an “economy” and a “performance” octopus model. Yet, even their high-end octo cannot come close to matching the performance of the Atomic family of safe seconds. Each Atomic octopus is designed and precision-built to perform as perfectly as its primary model counterpart. So when you need it, you know exactly what to expect.

All Atomic Octopus models come with a standard extra-long 36” hose. Custom length hoses are available.

Cloning Can Be A Good Thing
An Atomic octopus reduces stress in emergency situations
In an emergency, why would you or your buddy breathe from an inferior regulator? An octopus should breathe easy. All Atomic second stage primary models are available as dedicated safe seconds with high visibility yellow covers and an extra-long 36' hose.

Z2 Octo
The Z2 safe second stage features critical metal components of the demand valve are made of Titanium or 316 Stainless Steel and completely corrosion proof. The demand valve housing is machined of brass and plated with an exotic Zirconium plating that exponentially outlasts conventional chrome plating.

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