ST1 First Stage Regulator
Description
ST1 First Stage Regulator by Atomic Aquatics
Atomic Aquatics ST1 First Stage Regulator: The Stainless Steel Powerhouse
The Atomic Aquatics ST1 First Stage delivers exceptional performance and durability, precision-machined from a solid block of 316-grade stainless steel. It offers a fantastic balance of corrosion resistance, strength, and value, making it a premier choice for divers who demand reliability in any environment.
The Stainless Steel Advantage:
The ST1 is built from solid 316-grade stainless steel, not plated brass.
- Why this Matters: This material provides corrosion resistance that is comparable to titanium, but at a more accessible price point. It’s also an environmentally considerate choice, as it is 100% recyclable and doesn't require the chrome or nickel plating processes common to other regulators.
Performance in All Conditions:
This first stage is engineered to perform flawlessly, from warm tropical reefs to chilly local quarries.
- Factory-Sealed to Protect Internals: The balanced, high-flow piston is environmentally sealed at the factory. This is a critical feature that protects the precision internal mechanism from water and contaminants, preventing internal icing in cold water and ensuring consistent performance between services.
- Achieve Perfect Hose Routing: A 5-port low-pressure (LP) swivel turret gives you complete freedom to position your hoses for a clean, comfortable, and snag-free setup, which is a massive benefit for any gear configuration.
Engineered for Unmatched Longevity:
With Atomic's exclusive self-lubricating high-pressure piston seal and a seat machined from aerospace-grade materials, the ST1 is so durable it boasts an extended service interval of 2 years or 300 dives. It is factory-ready for Nitrox use up to 40% and is available in your choice of Yoke or DIN connections.
For a first stage that combines the durability of solid stainless steel with Atomic's legendary performance, the ST1 is an unbeatable choice. Upgrade your rig today!
Features
- Solid Stainless Steel Construction: Provides exceptional durability and corrosion resistance without requiring chrome or nickel plating.
- 5-Port Swivel Turret: Offers the ultimate flexibility for ideal, streamlined hose routing in any configuration.
- Factory-Sealed: Protects internal components from water, contaminants, and icing, making it excellent for cold water.
- Jet Seat High-Flow Piston: An Atomic-exclusive design engineered to deliver a consistent and high volume of air.
- Extended Service Interval: A 2-year/300-dive service interval can reduce long-term maintenance costs.
- Self-Lubricating Piston Seal System: Reduces friction and maintenance needs.
Specs
- Brand: Atomic Aquatics
- Model: ST1 First Stage
- Type: Balanced Flow-Thru Piston (Jet Seat High-Flow)
- Sealing: Factory-Sealed (Environmentally Sealed)
- Material: Solid 316-Grade Stainless Steel
- Ports: 2 HP (7/16"), 5 LP (3/8") on a Swivel Turret
- Nitrox Compatibility: Up to 40% out of the box
- Service Interval: 2 Years or 300 Dives
- Connection: Available in Yoke or DIN
Reviews
Product Q&A
Easy Returns
60-Day Hassle-Free Returns
Not the perfect fit? No problem. We offer a 100% credit or refund on any item returned within 60 days, as long as it's in new, unused condition with its original packaging. We want you to be happy with your gear, period.
Click here for more info100% Secure Shopping
Order With Confidence
Your security is our top priority. We use the latest encryption technology to ensure your personal information is 100% safe, so you can shop with total peace of mind. Not comfortable ordering online? Give us a call at (815) 267-8400 and we'll gladly help you over the phone.
Full Manufacturer's Warranty
Authorized Retailer for Atomic Aquatics
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.
Our Promise to You
We\’re Divers, Just Like You
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.
Proposition 65
Safe Water and Toxic Enforcement Act of 1986 – Warnings Required
WARNING: This Dive Right In Scuba product can expose you to certain chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
We appreciate your decision to purchase Dive Right In Scuba products to provide the best in water experience. We take our job seriously! You may have noticed that our products now show a warning label at point of sale referring to carcinogens and birth defects. You may also have begun to see warnings related to carcinogenic substances or substances causing birth defects prominently displayed in hotel lobbies, hospitals, or other places of business recently. These warnings are required by the State of California, and we believe that an explanation of the California statute legislating the requirement will provide you valuable information regarding the relative risks of the chemicals that may be present in consumer products.
In 1986, the State of California passed the Safe Drinking Water and Toxic Enforcement Act; otherwise known as “Proposition 65” or "Prop 65". Prop 65 requires businesses like ours to disclose to individuals the presence of chemicals listed in the Act prior to point of sale. The regulations implementing this Act have been amended over time with the most recent updates will take effect on August 30, 2018. There are more than 900 chemicals on the Prop 65 Chemical List, including many chemicals that are found in components of a wide array of consumer goods or are used to manufacture components that make up consumer goods.
Prop 65 does not establish acceptable concentrations for any listed chemical; however, the agency which enforces it has established what is called "safe harbor" exposure levels for about one third of these chemicals below which warnings are not required. These "safe harbor" are established for listed carcinogens based on the quantity of the chemical that would result in one excess case of cancer in an exposed population of 100,000, assuming lifetime (70-year) exposure at the level in question. A similar process is used to establish safe harbor levels for listed reproductive toxicants. Additional information in plain language on safe harbor levels is available from the California Office of Environmental Health Hazard Assessment at http://oehha.ca.gov/Prop65/background/p65plain.html
At Dive Right In Scuba, the safety of your in water experience is our highest priority. We go to great effort to select materials that offer superior value, quality, and durability while also being generally recognized as safe and reliable for the full life of the product. Dive Right In Scuba also works closely with many regulatory bodies, such as the US Coast Guard and Underwriter’s Laboratories, to ensure the longevity of your on-water safety through targeted selection of durable, long lasting materials and components that undergo significant validation testing before being used to manufacture end items. Sometimes the safety promise we offer appears at odds with the health and safety requirements of other legislation in certain parts of the world when some regulations are updated ahead of others. To ensure compliance with applicable legal requirements, Dive Right In Scuba has placed a warning on products that contain a Prop 65 listed chemical, either directly or as a part of the raw material supply chain. This allows us to comply with California law and provide our California consumers with the disclosure required by Prop 65, while still promising the safest on water experience possible.
Dive Right In Scuba is working diligently with regulatory bodies and our own manufacturing partners to continue to continue to improve our product performance and reduce the presence of less desirable chemicals. Water is a precious resource we all share that is important to the health and well-being of our planet and all people. Our goal is to continue to enhance your water life experience while reducing our overall impact to the planet and, in particular, its waterways. While it is a bit of a juggling act to achieve, we are confident you will see continued improvement in both the immediate and long term future. We hope this explanation will enable you to understand why you will be seeing warnings on some our products.
Thank you for your continued use of Dive Right In Scuba products.