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ST1 Regulator

Atomic Aquatics
As low as: $1,519.95
As low as $1,519.95

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Description

ST1 Regulator by Atomic Aquatics

SKU: 03-0060-

Atomic Aquatics ST1 Regulator: The Stainless Steel Powerhouse

The Atomic Aquatics ST1 regulator is a high-performance system that stands apart with its solid 316-grade stainless steel first stage. This regulator is engineered for divers who want exceptional durability and corrosion resistance, combined with the incredibly smooth and comfortable breathing experience that Atomic is famous for.

The Stainless Steel Advantage:

The ST1's first stage is precision-machined from solid stainless steel, not plated brass.

  • Why this Matters: This provides strength that is twice that of brass and a natural, rugged resistance to corrosion that rivals titanium. It's also an environmentally considerate choice, as it requires no additional chrome plating processes.

A High-Performance Breathing System:

The ST1 pairs its durable first stage with a second stage featuring the same titanium core components found in Atomic's renowned T2 and B2 models.

  • Effortless Breathing: The balanced Jet Seat high-flow piston first stage works in concert with the second stage's patented Automatic Flow Control (AFC). This smart system automatically adjusts airflow as you change depth, delivering a smooth, natural breath without the need to ever touch a manual adjustment lever.
  • Built to Last: Atomic's patented Seat Saving Orifice protects the critical second stage seat from wear during storage, dramatically extending the regulator's service life and helping to prevent annoying leaks.

Unmatched Comfort and Flexibility:

This regulator is designed from top to bottom to eliminate common points of diver discomfort.

  • Perfect Hose Routing: A 5-port low-pressure swivel turret on the first stage gives you complete freedom to route your primary, octopus, and inflator hoses for a clean, comfortable, and snag-free setup.
  • No More Jaw Fatigue: The included Comfort Swivel, made from polished 316 stainless steel, allows the second stage hose to rotate effortlessly. This eliminates the pulling and binding sensation as you turn your head, making for a much more comfortable dive.

Thanks to its superior materials, the ST1 boasts an extended service interval of 2 years or 300 dives. It is ready for Nitrox use up to 40% out of the box and is available in your choice of Yoke or DIN.

For a regulator that combines the incredible durability of stainless steel with advanced performance features, the Atomic ST1 is an exceptional choice. Order yours today!

Features
  • Solid Stainless Steel First Stage: Provides twice the strength of brass and exceptional corrosion resistance without chrome plating.
  • 5-Port Swivel Turret: Offers the ultimate flexibility for ideal, streamlined hose routing.
  • Automatic Flow Control (AFC): A patented feature that automatically adjusts airflow at depth, eliminating the need for a manual venturi lever.
  • Patented Seat Saving Orifice: Dramatically extends the life of the second stage seat and prevents leaks.
  • Stainless Steel Comfort Swivel: Allows the hose to rotate to eliminate hose pull and jaw fatigue.
  • Factory-Sealed First Stage: Protects internal components from water, contaminants, and icing, making it excellent for cold water.
  • Extended Service Interval: Reduces long-term maintenance costs.
Specs
  • Brand: Atomic Aquatics
  • Model: ST1
  • First Stage: Balanced Jet Seat High-Flow Piston
    • Material: Solid 316-Grade Stainless Steel
    • Ports: 2 HP fixed / 5 LP on a swivel turret
    • Sealing: Factory-Sealed for freeze protection
  • Second Stage:
    • Core Materials: Titanium demand valve body, lever, and sealing orifice
  • Hose: Low-Pressure hose with a 316 Stainless Steel Comfort Swivel
  • Nitrox Compatibility: Up to 40% out of the box
  • Service Interval: 2 Years or 300 Dives
  • Warranty: Limited Lifetime Warranty
  • Connection: Available in Yoke or DIN
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We are an Authorized Dealer for every single brand we sell. This means you are getting 100% authentic gear, and your purchase is fully protected by the manufacturer's warranty. No gray-market gear, no warranty worries. We've got your back.

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Our promise is that you get the right gear, and that it's right the first time. As divers ourselves, we'll help you find the perfect fit for your style of diving. Then, we'll quality-inspect your order before it ships to ensure it's ready for your next adventure. We're your local dive shop, no matter where you are.