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Atomic aquatics

Atomic Aquatics Z3 Black DIN diving regulator set

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Features of Atomic aquatics Z3 Black DIN

Product description of Atomic Aquatics Z3 Black DIN diving regulator set

Description summary

Unleash the stealthy performance of the Atomic Aquatics Z3 regulator. This all-black set combines affordability with premium engineering, featuring unique Zirconium plating for corrosion resistance 3-4 times that of conventional chrome. Titanium components ensure lasting durability. Experience remarkably low breathing effort at any depth with the patented Automatic Flow Control (AFC) and a high-flow second stage. Complete with a Comfort Swivel, a 2-year/300-dive service interval, and a Limited Lifetime Warranty, the Z3 delivers serious performance without compromise

Atomic Aquatics Z3/Z2 Regulator

Why Zirconium?
The “Z” designation is represented by the use of Zirconium as plating material for the precision machined Brass valve body. Atomic developed a Zirconium over Chrome over Brass plating process to deliver corrosion-resistance 3-4 times that of conventional chrome plating. The Z Series second stage lever, orifice and spring are Titanium.

Ominous. Stealthy. Serious: Designing affordability doesn’t mean using shortcuts
The Z Series is our most compact and economical regulator system. But its rare combination of performance, ergonomics and materials is unmatched by competitors at any price. The Z Series gives divers the assurance of the same Limited Lifetime Warranty as all Atomic regulators. The all-black styling of the Z3 makes a dramatic statement, or add a splash of color with an optional accent kit.

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.
- Nitrox ready for mixtures up to 40%.
- First stage ports available in 2 HP fixed / 7 LP on fixed cap.

Second Stage:

- Second stage components are made of precision machined Brass with Zirconium plating and Titanium.
- Z3 has a Black-PVD-coated Atomic Comfort Swivel.
- Patented Atomic Seat Saving Orifice (Titanium).
- Patented Atomic Automatic Flow Control (AFC).
- Rapid adjustment knob for manual second stage de-tuning in special situations.
- 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.

Specifications

Manual

Technical specifications of Atomic aquatics Z3 Black DIN

  • First stage type

    Piston

  • Balancing

    Balanced First Stage

  • Port count and configuration

    2 HP, 7 LP

  • Nitrox certification

    Yes

  • Type of Connection

    Din

  • Color

    Black

  • Recommended Use

    Diving

  • Regulators Features

    Suitable for cold waters

  • LP Number of Outputs

    7 LP

  • HP Number of Outputs

    2 HP

Features of Atomic aquatics Z3 Black DIN

Type of Connection Din

Type of Connection

Din

Color Black

Color

Black

Recommended Use Diving

Recommended Use

Diving

Regulators Features Suitable for cold waters

Regulators Features

Suitable for cold waters

LP Number of Outputs 7 LP

LP Number of Outputs

7 LP

HP Number of Outputs 2 HP

HP Number of Outputs

2 HP

Key differentiators

Balanced piston first stage with 2 HP and 7 LP ports, suitable for cold water and Nitrox certified up to 40%.

Covered by a 2-year/300-dive service interval and a Limited Lifetime Warranty.

Durable construction with Zirconium plating and Titanium components for enhanced corrosion resistance.

Features a rapid adjustment knob for manual de-tuning and a Black-PVD-coated Atomic Comfort Swivel for enhanced ergonomics.

Patented Automatic Flow Control (AFC) and a high-flow second stage for significantly reduced breathing effort at any depth.

Technology in Atomic Aquatics Z3 Black DIN diving regulator set

Energy rating

Warnings

5 / 5

2 Reviews

What our customers are saying about Atomic Aquatics Z3 Black DIN diving regulator set

Atomic Aquatics Z3 Black DIN diving regulator set

Perfect

2025/07/10

Guenter

...................▂ ▃ ▄ ▅ ▆ ▇▓▓▒►★★Erstklassig ★★ ◄▒ █ ▇ ▆ ▅ ▄ ▃ ▂...................

Atomic Aquatics Z3 Black DIN diving regulator set

Great regulator!

2019/12/16

Maxim

Thanks for the great regulator at a great price! I have been using Atomic for a long time - very satisfied

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Include AI Generated questions and answers

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

What makes the Atomic Aquatics Z3 regulator durable?

Answer of Generated by AI and verified

The Atomic Aquatics Z3 regulator set is built for durability using premium materials. The first stage features chrome-plated Brass and 316 Stainless Steel, while the second stage uses precision-machined Brass with Zirconium plating and Titanium components. The Zirconium plating offers corrosion resistance that is 3-4 times greater than conventional chrome.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

What kind of warranty and service interval does the Z3 regulator have?

Answer of Generated by AI and verified

This regulator set comes with a Limited Lifetime Warranty from Atomic Aquatics. The recommended service interval is every 2 years or 300 dives, whichever comes first.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

Does this regulator have any features for adjusting the breathing effort?

Answer of Generated by AI and verified

Yes, it features the patented Automatic Flow Control (AFC) which is designed to provide low breathing effort at any depth. It also has a rapid adjustment knob for manual de-tuning of the second stage in special situations.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

Is the Atomic Aquatics Z3 regulator worth the investment?

Answer of Generated by AI and verified

The Atomic Aquatics Z3 regulator offers a combination of durability, low breathing effort, and advanced features like the Automatic Flow Control and Comfort Swivel, making it a valuable investment for serious divers.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

What type of first stage does the Z3 regulator use?

Answer of Generated by AI and verified

The Atomic Aquatics Z3 uses a balanced piston first stage. This design is known for delivering a high flow of air reliably, regardless of depth or tank pressure.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

How many ports does the Z3 first stage have?

Answer of Generated by AI and verified

The first stage is equipped with a total of nine ports: two high-pressure (HP) ports and seven low-pressure (LP) ports, allowing for flexible hose routing and accessory attachment.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

What is the connection type for this regulator?

Answer of Generated by AI and verified

This regulator set uses a DIN connection, which is designed to handle higher tank pressures and is common in technical diving and many regions outside the Americas.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

What is the mouthpiece made of?

Answer of Generated by AI and verified

The regulator is equipped with a dual silicone mouthpiece, designed for comfort and a secure fit during your dive.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

Is the Atomic Aquatics Z3 suitable for cold water diving?

Answer of Generated by AI and verified

Yes, this regulator is suitable for cold water use and has anti-freeze properties. For enhanced protection against contamination from silt or sand in any environment, there is also an option for a factory-sealed first stage.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

Can I use this regulator with Nitrox?

Answer of Generated by AI and verified

Yes, the Atomic Aquatics Z3 regulator set is Nitrox-ready right out of the box for gas mixtures containing up to 40% oxygen.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

Does the Z3 regulator include a comfort swivel?

Answer of Generated by AI and verified

Yes, this model comes with a Black-PVD-coated Atomic Comfort Swivel on the second stage to reduce jaw fatigue and improve the range of motion during a dive.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Atomic Aquatics Z3 Black DIN diving regulator set

How does the Atomic Aquatics Z3 compare to the Mares Atlas Premium Din Diving Regulator Set?

Answer of Generated by AI and verified

While specific specs for the Mares Atlas Premium are not available, the Atomic Aquatics Z3 is known for its durability and low breathing effort, thanks to its Zirconium plating and Automatic Flow Control.

* Generated by AI based on customer and product data

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Frequently bought together
Best sellers

Use cases

High-Performance Diving 95% Fit

Engineered for superior breathing performance, this regulator set delivers remarkably low effort at any depth thanks to its balanced piston first stage and patented Automatic Flow Control (AFC). The robust construction with Zirconium plating and Titanium components ensures durability for demanding dives.

Balanced First Stage,Patented Automatic Flow Control (AFC),Material: Zirconium plating and Titanium

Cold Water Diving 90% Fit

This regulator is built for cold water environments, featuring anti-freeze protection and an optional factory-sealed first stage to prevent internal icing and contamination. The balanced piston design provides consistent, high-flow performance even in low temperatures.

anti_freeze,environmental_seal,first_stage_type

Technical & Decompression Diving 85% Fit

With a DIN connection, Nitrox certification up to 40%, and ample port configuration (2 HP, 7 LP), this regulator supports technical diving setups. The rapid adjustment knob allows for manual de-tuning of the second stage, a crucial feature for managing gas during complex dives.

connection,certifications,number_of_ports,second_stage_adjustments

Advanced Recreational Diving 90% Fit

For the serious recreational diver seeking a serious upgrade, this regulator offers unparalleled comfort and reliability. The Atomic Comfort Swivel reduces jaw fatigue, while the extended 2 year/300 dive service interval and Limited Lifetime Warranty provide long-term peace of mind for frequent diving.

comfort_swivel,service_interval,warranty

Best for

Ideal for Performance-Focused Divers

This regulator set delivers exceptional breathing efficiency and durability, featuring a balanced piston first stage and advanced materials like Zirconium and Titanium for uncompromising performance.

Best for Advanced Technical Diving

With its high-performance balanced piston design, numerous ports, and cold water capability, this DIN regulator is built for demanding, technical dives.

First stage design: balanced piston, Number of ports: 2 HP, 7 LP, Anti freeze: yes, Connection: Din

A Serious Upgrade for Cold Water Exploration

Engineered for cold water use with anti-freeze properties and an optional factory-sealed first stage, this regulator ensures reliable performance in challenging temperatures.

Anti freeze: yes, Environmental seal: Optional factory-sealed first stage

Benefits

FunctionalBuilt for Longevity with Premium Materials

This regulator is constructed with robust materials, including Zirconium plating and Titanium, ensuring long-lasting durability and resistance to corrosion. The precision-machined brass second stage further enhances its reliability dive after dive.

Material: Zirconium plating and Titanium

Second stage type: precision machined Brass with Zirconium plating and Titanium

FunctionalDive with Confidence and Peace of Mind

It is also certified as Nitrox ready for mixtures up to 40%, adding a layer of versatility and safety for certified divers.

Warranty: Limited Lifetime Warranty

Service interval: 2 year/300 dive

Certifications: Nitrox ready for mixtures up to 40%

FunctionalReliable Performance in Colder Waters

This regulator is equipped with anti-freeze protection, making it suitable for diving in cold water conditions. For added protection against freezing and internal contamination, it also offers an optional factory-sealed first stage.

Anti freeze: yes

Environmental seal: Optional factory-sealed first stage

Ideal buyer profiles

The Premium Diving Enthusiast

This diver invests in high-performance equipment that offers exceptional reliability, comfort, and longevity. They seek out the best technology and materials to enhance their underwater experience, regardless of the dive conditions.

The Atomic Aquatics Z3 is an excellent match, featuring premium materials like Zirconium plating and Titanium for superior durability. Its patented Automatic Flow Control (AFC) and balanced piston first stage deliver remarkably low breathing effort at any depth. The extended 2-year/300-dive service interval and Limited Lifetime Warranty underscore its long-term value and reliability.

The Technical Diving Adventurer

This individual pushes the boundaries of recreational diving, often venturing into more challenging environments like deeper or colder waters. They require gear that is robust, adaptable, and provides uncompromising performance and safety.

This regulator is well-suited for technical diving, offering cold water capability and an optional factory-sealed first stage to prevent freezing and contamination. The balanced piston design, combined with 2 HP and 7 LP ports, ensures a consistent and reliable air supply for various equipment configurations. Its Nitrox certification for mixtures up to 40% adds to its versatility for advanced dives.

The Casual Weekend Diver

This diver enjoys frequent, less demanding dives and values comfort and ease of use above all. They want reliable equipment that works flawlessly without constant adjustment, allowing them to fully enjoy their time underwater.

While a premium option, the Z3 offers significant benefits for the frequent weekend diver. The patented Automatic Flow Control (AFC) naturally adjusts to the diver's needs, minimizing breathing effort without manual tweaking. The inclusion of the Atomic Comfort Swivel enhances hose movement and reduces jaw fatigue, making every dive more enjoyable and comfortable.

Competitive features

When evaluating diving regulators, performance, durability, and long-term value are key considerations. The Atomic Aquatics Z3 Black Din Diving Regulator Set enters the market as a compelling option, positioned alongside established models from Scubapro, Zeagle, and others. While detailed specifications for direct comparison are limited across the board, we can analyze the Z3 based on its unique grounded features to understand its place in our collection.

Where it excels

The Atomic Aquatics Z3 stands out with its unique material engineering. It features a Zirconium over Chrome over Brass plating process, which is described as delivering corrosion resistance 3-4 times that of conventional chrome plating. Built with titanium components in the second stage, the Z3 is designed for durability and longevity, a feature that contributes to its overall value. This regulator includes the patented Automatic Flow Control (AFC) for low breathing effort and a Comfort Swivel, enhancing the diving experience. It also offers a 2-year/300-dive service interval, which can be a significant factor in long-term ownership costs.

Consider alternatives if...

Verdict

The Atomic Aquatics Z3 Black Din Diving Regulator Set is a strong contender for divers seeking a blend of performance and durability without reaching the highest price points. Its standout features are the advanced corrosion resistance from Zirconium plating and the use of titanium components, which point to a design focused on longevity. The inclusion of performance-oriented features like the Automatic Flow Control and a Comfort Swivel, combined with a generous service interval, makes it a well-rounded package. While it competes in a crowded field, its specific engineering choices make it a noteworthy option.

Specs comparison

Favorite On Favorite Off
MaterialZirconium plating and Titanium316 Stainless Steel, Titanium
Adjustable InhalationPatented Automatic Flow Control (AFC)Yes
Anti FreezeYesYes
Environmental SealOptional factory-sealed first stageYes
First Stage TypePistonDin
High Pressure Ports2.0 bar2 HP
Low Pressure Ports7.0 bar5 LP
Mouthpiece MaterialDual siliconeDual silicone
Number Of Ports2 HP, 7 LP7
Second Stage Typeprecision machined Brass with Zirconium plating and Titaniumall-Titanium
Venturi AssistYesOn
First Stage Designbalanced pistonbalanced piston
ConnectionDinDin
Port Count And Configuration2 HP, 7 LP2 Hp Fixed / 5 Lp On Swivel Cap
Nitrox CertificationYesYes
Second Stage AdjustmentsRapid adjustment knob for manual second stage de-tuningRapid adjustment knob for manual second stage de-tuning

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
MaterialZirconium plating and Titaniumchrome finishAll Metal Technology / Pearl ChromebrasstechnopolymerAll Metal Technology
Adjustable InhalationPatented Automatic Flow Control (AFC)YesVad SystemYesYesYes
Anti FreezeYesYesYes-YesYes
Environmental SealOptional factory-sealed first stageYes-YesYes-
First Stage TypePistonDiaphragmDiaphragmFixed TurretPistonPiston
High Pressure Ports2.0 bar2.0 bar2 Hp 7/16” Unf Ports2 HP2 HP2 HP 7/16” UNF Ports
Low Pressure Ports7.0 bar5.0 bar4 Lp 3/8” Unf Ports4 LP5 LP4 LP 3/8” UNF Ports
Mouthpiece MaterialDual siliconesilicone-silicone--
Number Of Ports2 HP, 7 LP72 HP, 4 LP52 HP, 5 LP6
Second Stage Typeprecision machined Brass with Zirconium plating and TitaniumbalancedVad SystemBalancedHR second stageAll Metal Technology
Venturi AssistYesYesYesYesYesOn
First Stage Designbalanced pistonbalanced diaphragmdiaphragmfixed turretbalanced pistonbalanced piston
BalancingBalanced First StageBalanced First Stage-Balanced Second StagesBalanced First StageBalanced First Stage
ConnectionDinDinDinDinM26x2DIN
Port Count And Configuration2 HP, 7 LP2 HP, 5 LP2 Hp, 4 Lp4 LP, 1 HP2 HP, 5 LP2 HP, 4 LP
Nitrox CertificationYes---YesYes
Second Stage AdjustmentsRapid adjustment knob for manual second stage de-tuninginhalation effort control knob--adjustable breathing comfort system-
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