Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set
Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set

Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set

Vendor: Atomic Aquatics
Availability: Out Of Stock
Atomic Aquatics Z3 Regulator + Z3 Octopus Package Delivering Atomic Aquatics’ legendary breathing performance in a compact and cost-effective system, the Z3 Regulator + Z3 Octo Set combines advanced engineering,...
$1,419.95
$1,518.95
$1,419.95
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Pre-Order

If you are looking for an item that we do not have in stock, we can Pre-order it for you from the manufacturer. Shipping Usually takes 4 to 12 business days. Special orders are final sale and non-refundable.

Flat Rate Shipping

Shipping in Canada is $15 flat rate. No surcharges and no more to pay!

Estimated to be delivered within 5 business days

30 Days Retun Policy

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Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set

Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set

$1,518.95 $1,419.95
Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set
Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set

Atomic Aquatics Z3 Regulator Z3 Octo Regulator Set

$1,518.95 $1,419.95
Type: Sealed
Model: INT
Description
Description
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Atomic Aquatics Z3 Regulator + Z3 Octopus Package

Delivering Atomic Aquatics’ legendary breathing performance in a compact and cost-effective system, the Z3 Regulator + Z3 Octo Set combines advanced engineering, premium materials, and patented airflow technology into one outstanding package. Built on the proven B1/T1 platform, the Z3 offers effortless breathing, freeze protection, and long service intervals—making it an ideal choice for both recreational and advanced divers.

1) Atomic Aquatics Z3 Swivel Regulator

The Z3 may be Atomic Aquatics’ most economical model, but it delivers performance that rivals regulators costing far more. Featuring a balanced flow-through piston design with Atomic’s exclusive Jet Seat high-flow piston, the Z3 provides smooth, consistent airflow even at low tank pressures.

Its factory-sealed first stage offers excellent freeze resistance and prevents contaminants such as silt or sand from entering the mechanism—making it well suited for cold or challenging conditions. Out of the box, the Z3 is Nitrox-ready up to 40%.

First Stage Highlights

  • Chrome-plated brass and 316-grade stainless steel construction

  • Balanced flow-through piston design

  • Jet Seat high-flow piston with conical seat and blunt-end piston

  • Self-lubricating high-pressure piston seal for reduced friction and maintenance

  • Aerospace-grade valve-seat materials

  • Industry-leading service interval: 2 years or 300 dives

  • Freeze-protected, factory-sealed system

  • 2 HP ports (7/16")

  • 7 LP ports (3/8")

Second Stage Performance

The Z-Series second stage uses a balanced linear-flow design to deliver extremely easy breathing at all depths. Premium materials—including a zirconium-plated brass demand-valve body, titanium lever, and sealing orifice—ensure durability and corrosion resistance.

Atomic’s patented Seat-Saving Dynamic Orifice extends service life by reducing wear when the regulator is not pressurized, while Automatic Flow Control (AFC) continuously adjusts airflow for optimal breathing resistance at any depth.

Comfort is enhanced through the signature Atomic Comfort Swivel, which allows 30° of rotation to prevent hose pull or jaw fatigue.

Second Stage Features

  • Balanced linear-flow design

  • Pneumatically balanced poppet valve

  • Zirconium-plated brass body with titanium components

  • Patented Seat-Saving Dynamic Orifice

  • Automatic Flow Control (AFC)

  • Rapid adjustment knob for special situations

  • Comfort Swivel hose system with black PVD coating

  • High-flow case and Magnum lever design

  • Dual-material purge cover for easy clearing

  • Dual-silicone comfort mouthpiece with tear-resistant bite tabs

  • 32" (81.3 cm) LP hose

2) Atomic Aquatics Z3 Octopus – Yellow

Engineered with the same performance standards as Atomic’s primary regulators, the Z3 Octo delivers reliable airflow, corrosion resistance, and emergency-ready visibility in a compact design.

Using Atomic’s proprietary Zirconium-over-Chrome-over-Brass plating, the Z3 Octopus provides 3–4× greater corrosion resistance than conventional chrome finishes. Titanium internal components ensure long-term durability and smooth breathing.

The Z3 Octo includes the same patented Automatic Flow Control (AFC) and Seat-Saving Dynamic Orifice found in the primary second stage—paired with a bright neon-yellow front cover and extra-long hose for instant identification during air-sharing situations.

Z3 Octo Features

  • Zirconium-plated brass body with titanium components

  • Patented AFC Automatic Flow Control

  • Rapid adjustment knob for manual detuning

  • Titanium Seat-Saving Dynamic Orifice for extended service life

  • Compact design with low-profile exhaust deflector

  • High-visibility neon-yellow front cover

  • Extra-long 36" low-pressure hose

Shipping & Returns
Shipping & Returns
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SHIPPING POLICY

Shipping in Canada is $15 flat rate. No surcharges and no more to pay! For items in stock, orders placed before 2pm PST will be shipped via Expedited Shipping on the same day. There is no limit on product quantity in each order!


For pre-order items, shipping usually takes around 4 to 12 business days. This timeframe includes the period needed to receive the product from the manufacturer and get it ready for shipment to you, so please keep this in mind when anticipating your delivery. The actual shipping time may depend on factors like the product’s availability and your location.


Shipping fees to the Continental United States will be calculated at checkout. Extra shipping fees may apply when shipping to Alaska and Hawaii.

For all international shipments, the customer is responsible for any applicable duties, taxes, and customs fees upon delivery.


We ship 5 days a week, Monday through Friday. If your order is placed before 2 pm PST, your order will be shipped that day. Orders placed after 2pm will be shipped the next operating day. Orders placed on Saturday, Sunday or on holidays will be shipped on the next business day.

We always ship with Canada Post or UPS using the Expedited service. Delivery time depends on your location. Estimated delivery time will be available upon receiving your tracking information.

If you would like to upgrade the shipping service, additional postage costs will be applied. Please contact us with your request when placing your order.


Let us know if you need to receive your order by a certain date and we will let you know if we are able to accommodate your request.

If you have any questions or would like to discuss your order further, please contact our customer service at customerservice@divingsports.com or by calling +1 604 694-1886.

Return Policy

We care about your satisfaction. That is why returns to Diving Sports are easy! If you are dissatisfied with your purchase for any reason, you may return it to Diving Sports within 30 days of the purchase date, subject to the conditions and exclusions below.

If all conditions are not met, Diving Sports reserves the right to refuse the return or to charge a minimum 15% restocking fee.

  • All returned items must be in new condition, in their original unaltered box (including an intact PLU code) and must include all packing material, blank warranty cards, manuals and accessories. We can only refund or exchange products that have not been in contact with water or lube and are undamaged. All wetsuits that have been in contact with water or lube will not be accepted for a return.
  • Diving Sports is not responsible for mis-handling of products or ill-treatment of goods.
  • Diving Sports is not responsible for personal data or items left in returned merchandise.
  • Diving Sports is not responsible for any consequential or incidental damage resulting from the use of any merchandise bought from us including lost or stolen equipment.
  • Claims for missing items or items damaged in transit must be received within 7 business days of receipt of merchandise.
  • Securely pack all items that you would like to be returned.
  • All shipping charges are the responsibility of the customer if the return is not a result of our error.
  • If the return is a result of our error (you received an incorrect or defective item, etc.), please send us an email explaining the situation and ask for a return label.
  • If your return is not the result of our error, we can still provide a return label and the shipping cost of that returned item will be deducted from your refund.
  • Please note that the return label pricing is different from our standard shipping rate

Please include the following with your package:

  • All items must be returned in original/unused condition.
  • Unless an item is defective, if you would like an exchange, our standard freight charges apply to send you the exchange, unless you provide a post parcel with your return.
  • Please note that the return label pricing is different from our standard shipping rate
  • To return your product, please mail it to: 4578 Main Street, Vancouver BC V5V 3R5 or return the items to our shop in person.

Final Sale & Non-returnable Items
Special Pre-order merchandise or any item indicated on the website as non-returnable is as such.

Refunds & Credits
Once we receive and inspect your item(s), we will credit your account. Please allow up to 10 business days for a credit to appear on your account from received date. In most cases, we will issue your refund in the same way you made the original purchase.

For Returns, Refunds or Exchanges please email customerservice@divingsports.com

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