Divers on a budget can experience virtually the same easy, natural breathing and corrosion-resistance as the entire Atomic regulator line. The performance is delivered from patented Atomic exclusives including the Jet Seat piston and AFC. The economy is achieved from the exclusive use of Zirconium-plated Brass materials.
Atomic Aquatics Z3 Regulator Din
$1,399.95 inc. GST
The Atomic Aquatics Z3 combines a balanced piston first stage with a zirconium-plated and titanium-component second stage. Automatic Flow Control and a Comfort Swivel support adjustment and hose movement. Confirm the required DIN or yoke option with Dive Gear Australia before ordering.
Colour: Black / Silver
Available to order — estimated dispatch in 3 days.
- Description
- Technical Specs
- Additional information
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
Atomic Aquatics Z3 Regulator Din
AFFORDABILITY WITHOUT SHORTCUTS
The Atomic Z Series offers a unique combination of performance, ergonomics, features and materials. The Atomic Aquatics Z3 Regulator Din is the most cost-efficient regulator system without compromising performance or durability.
The Titanium/Zirconium second stage is your choice of all black styling with the Z3 (with an optional colour kit available), or standard grey and blue options with the Z2.
Ominous. Stealthy. Serious.
ATOMIC AQUATICS SIGNATURE FEATURES
ALL BLACK PATENTED COMFORT SWIVEL
When you turn your head to look at something interesting, you’ll look great doing it with the uniquely all-black Atomic Comfort Swivel. This exclusive Atomic design allows 30° rotational movement without hose pulling, binding or kinking. The Z3 version is precision-machined Brass with black PVD coating. (US Patent No. 7,188,869)
PATENTED AUTOMATIC FLOW CONTROL
The Venturi effect inside a second stage makes it breathe easy, and the Atomic AFC eliminates the manual adjustment normally needed to regulate Venturi effect as you dive deeper. No dials to turn or buttons to push. A Rapid Adjustment Knob is included for special situations like surf entry or octo use. (US Patent No. 5,678,541)
Z3 Regulator Din Features
LIGHTWEIGHT AND PERFECT FOR TRAVEL.
The Z3 packs a lot of performance into a 2.6-pound package (yoke version).
Z3 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 / 7 LP on fixed cap.
- Din 300 Bar fitting
Z3 SECOND STAGE FEATURES
- Precision-machined Brass with Zirconium plating and Titanium components.
- 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 over-moulded 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.
- Z3 hose features patented Brass Atomic Comfort Swivel with Black PVD coating.
- Dual material second stage cover enables the entire front to be used for the purge.
- Elliptical exhaust valve dramatically reduces exhalation effort at depth.
- Dual silicone comfort fit mouthpiece with tear-resistant bite tabs – both comfortable and durable.
- Z3 optional colour kit available.
2-YEAR / 300-DIVE SERVICE INTERVAL
LIMITED LIFETIME WARRANTY
Metal parts are warranted against corrosion for life. Peri-od. The Atomic warranty is NOT contingent on proof of service. And even the recommended service interval of 2 years or 300 dives gives you a lot of dive time before taking your regulator in for a check-up
Technical Specs
| Brand | Atomic Aquatics |
|---|---|
| Main model / configuration | Atomic Aquatics Z3 |
| Product type | Regulator |
| Regulator type | Primary Regulator |
| Regulator connection | DIN |
| First-stage design | Balanced Jet Seat high-flow piston |
| High-pressure ports | 2 |
| Low / medium-pressure ports | 7 on fixed cap |
| Environmental sealing | Optional factory seal; confirm supplied configuration |
| Nitrox / oxygen compatibility | Up to 40% oxygen |
| First-stage materials | Chrome-plated brass and 316 stainless steel |
Z3 FIRST STAGE FEATURES
| Ports | 2 HP fixed / 7 LP on fixed cap. |
|---|
- 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%.
- Din 300 Bar fitting
Additional specifications
- The Titanium/Zirconium second stage is your choice of all black styling with the Z3 (with an optional colour kit available), or standard grey and blue options with the Z2.
- Divers on a budget can experience virtually the same easy, natural breathing and corrosion-resistance as the entire Atomic regulator line. The performance is delivered from patented Atomic exclusives including the Jet Seat piston and AFC. The economy is achieved from the exclusive use of Zirconium-plated Brass materials.
- The Venturi effect inside a second stage makes it breathe easy, and the Atomic AFC eliminates the manual adjustment normally needed to regulate Venturi effect as you dive deeper. No dials to turn or buttons to push. A Rapid Adjustment Knob is included for special situations like surf entry or octo use. (US Patent No. 5,678,541)
Z3 SECOND STAGE FEATURES
- Precision-machined Brass with Zirconium plating and Titanium components.
- Pneumatically-balanced poppet, high-flow case and lever design for easy breathing at all depths and tank pressures.
- Patented Atomic Titanium Seat Saving Dynamic Orifice maintains crisp like-new factory tuning and prevents damage during storage.
- Z3 hose features patented Brass Atomic Comfort Swivel with Black PVD coating.
- Elliptical exhaust valve dramatically reduces exhalation effort at depth.
- Dual silicone comfort fit mouthpiece with tear-resistant bite tabs – both comfortable and durable.
Sources: Atomic regional catalogue; Current product information.
| Regulator Connection | Din, Yoke |
|---|
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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