Atomic : Picture 1 regular $409.95

About Atomic Z2 Regulator

Atomic Aquatics most compact and economical regulator system, the Z2 may be the least expensive of the Atomic line, but its combination of performance, ergonomics and materials are unmatched by the most expensive competitors. Built upon the B1/T1 platform, it shares the same breathing performance and patented features. The Z2 is a Balanced Flow-Thru Piston Design using Atomics Jet Seat High-Flow Stainless Steel Piston. Exclusive High-Pressure Piston Seal System is Self-Lubricating for Low Friction and Low Maintenance. The Atomic Jet Seat System has No Sharp Edges that can damage the seat over time, like most competitors' first stages. Instead, Atomic employs a Conical Seat and Blunt-End Piston. Atomics' Valve Seats are Precision Machined from an Extremely Strong Aerospace Specification Seat Material. This design combination is the most Reliable Seat System in the industry and enables the seat to go 2-years or 300 dives without service. Diving Performance is Superior at even Low Tank Pressure. The Regulator is NITROX ready for Mixtures Up to 40% out-of-the-box. The First-Stage has 2 High-Pressure (HP) 7/16" and 5/7 Low-Pressure (LP) 3/8" Ports.

The Z Series Second-Stage is a Balanced Linear Flow Design for Extremely Easy Breathing at all Depths and Dive Conditions. The Z Series Second-Stage is Built-to-Last with a Zirconium Plated Brass Demand Valve Body, Titanium Lever and Sealing Orifice. The Diaphragm is made from High Quality Silicone Rubber. This Pneumatically-Balanced Poppet Second-Stage has Atomics Patented Seat Saving Dynamic Orifice which unlike most Second-Stage Orifices is a Floating Valve Design which Reduces Wear on the Second-Stage Poppet Seat when the Regulator is not pressurized adding Life to this Important Seal.

The Z Seies Second-Stage Regulator is equipped with Atomics Patented Automatic Flow Control (AFC). This Unique Diaphragm Activated Vain Automatically Controls the Flow and Venturi-Effect of the Second-Stage for Optimum Breathing Resistance at all Depths. The Second-Stage does have a Rapid Adjustment Knob for Rare Special Situations. The Regulator comes equipped with a 3/8" Threaded 32" (81.3 cm) Low Pressure Hose. The Regulator weighs 2.3 lbs (1,070 g) comes with an Owner's Manual and is covered by a Limited Lifetime Warranty.

Warranty Information

This product has a limited warranty of 24 months.

www.atomicaquatics.com/warranty.html
(714) 375-1433

Atomic Z2 Regulator Features

  • Atomic Aquatics Most Compact and Economical Regulator System
  • NITROX Ready for Mixtures Up to 40% Out-of-the-Box
  • 3/8" Threaded 32" (81.3 cm) Low Pressure Hose
  • Weight: 2.3 lbs (1,070 g)
  • Owner's Manual
  • Limited Lifetime Warranty
  • First-Stage:
  • Chrome Plated Brass and 316-Grade Stainless Steel
  • Balanced Flow-Thru Piston Design
  • Atomics Jet Seat High-Flow Piston
  • Exclusive High-Pressure Piston Seal System is Self-Lubricating
  • Self-Lubricating for Low Friction and Low Maintenance
  • No Sharp Edges: Conical Seat and Blunt-End Piston
  • Precision Machined from an Extremely Strong Aerospace Specification Seat Material
  • Most Reliable Seat System in the Industry
  • Seat System: 2-Years or 300 Dives w/o Service
  • 2 High-Pressure (HP) 7/16" Ports
  • 5/7 Low-Pressure (LP) 3/8" Ports
  • Second-Stage:
  • Balanced Linear Flow Design
  • Pneumatically-Balanced Poppet Second-Stage
  • Built-to-Last: Zirconium Plated Brass Demand Valve Body, Titanium Lever and Sealing Orifice
  • Atomics Patented Seat Saving Dynamic Orifice
  • Unique Diaphragm Activated Vain Automatically Controls the Flow and Venturi-Effect
  • Optimum Breathing Resistance at All-Depths
  • Rapid Adjustment Knob for Rare Special Situations
  • High Quality Silicone Rubber Diaphragm

Atomic Z2 Regulator Specifications

1'St Stage Type
Balanced Flow-Through Piston
Lp Ports
5/7
Hp Ports
2
Adjustable 2'Nd Stage
Yes
Nitrox Compatible
Yes
2'Nd Stage Type
Pneumatically-Balanced
Materials
First-Stage: Chrome Plated Brass And 316-Grade Stainless Steel, Second-Stage: Demand Valve Body Zirconium Plated Brass, Lever And Sealing Orifice Titanium
Hose Thread
3/8"
Hose Length
32" (81.3Cm)
Total Weight
2.3 Lbs (1,070 G)
Available in the Following Colors:
Blue, Gray
Weight [with packaging]
3.05 lb
Mfr #
SKU
ATMZ2S

Z2 Regulator Customer Reviews

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by PowerReviews
Atomic Aquatics Z2 Regulator
 
4.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Comfortable (3)

Cons

    Best Uses

      Reviewed by 5 customers

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      Displaying reviews 1-5

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      5.0

      Great Regulator

      By Jon

      from South MS

      See all my reviews

      Verified Buyer

      Comments about Atomic Aquatics Z2 Regulator:

      Works perfect

      Comment on this review

       
      5.0

      Does't get any better!!!

      By kennybangadrum

      from Florida Keys

      About Me Advanced

      See all my reviews

      Verified Buyer

      Pros

      • Adjustable
      • Comfortable
      • Effortless Breathing
      • Nitrox Compatible
      • You Can Dive With Peace A

      Cons

        Best Uses

        • Cold Water
        • Extreme Depths
        • Warm Water

        Comments about Atomic Aquatics Z2 Regulator:

        Delivered quick and Aaron takes great care of his customers!!

        • Diving Type:
        • Open Water Diving, Wreck Diving
        • Was this a gift?:
        • Yes

        Comment on this review

         
        4.0

        easy breather

        By Cactuspk

        from Santa Monica, CA

        About Me Advanced Diver

        Verified Buyer

        Pros

          Cons

          • Causes Jaw Fatigue

          Best Uses

            Comments about Atomic Aquatics Z2 Regulator:

            Great reg, but I'd spring for the one with a swivel if I had to do it again. The hose is fairly stiff and if you turn your head, you really notice it.

            Comment on this review

             
            4.0

            great

            By cerarski

            from Columbus, OH

            About Me Recreational Diver

            Verified Buyer

            Pros

            • Comfortable

            Cons

              Best Uses

              • Recreation

              Comments about Atomic Aquatics Z2 Regulator:

              Great Bang for the buck

              Comment on this review

              (1 of 1 customers found this review helpful)

               
              5.0

              The best regulator I have ever used.

              By Dive Master Brad

              from Fort Lauderdale, FL

              About Me Divemaster

              Verified Buyer

              Pros

              • Adjustable
              • Comfortable
              • Nitrox Compatible

              Cons

                Best Uses

                • Extreme Depths
                • Recreation
                • Warm Water

                Comments about Atomic Aquatics Z2 Regulator:

                With over 800 dives, this is by far the easiest breather i have ever used!

                Comment on this review

                Displaying reviews 1-5

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                Q&A

                Questions & Answers Powered by TurnTo®

                Questions about this item:

                Scott R  Is the Atomic Z2 Reg able to have a Din Adaptor?
                SEAN H  I am sorry, but I am not sure what a Din Adaptor is.
                Scott R  Another name would be a Din Conversion Kit. It allows the 1st Stage of the Regulator to be attached to High Pressure Tanks with Din Valves.
                Scott R  Is the Atomic Z2 Reg able to have a Din Adaptor?
                SEAN H  I am sorry, but I am not sure what a Din Adaptor is.
                Scott R  Another name would be a Din Conversion Kit. It allows the 1st Stage of the Regulator to be attached to High Pressure Tanks with Din Valves.
                Shopper  Hi, I am quite interested in this set and wanna ask: 1. I do only warm water diving in pacific region, is it necessary for me to get a sealed model or this one is good enough. 2. Will there be any problem for this set to work with Cressi XS octopus and Cressi Air Travel BCD?
                ROSS G  No for second question, it will work, connections are universal size
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