ST1, DIN, GRAY SEALED
The world’s only Stainless Steel regulator and the right choice for the environment.
Atomic Aquatics has created another industry first, the ST1 Stainless Steel Regulator. The first stage is beautifully machined from a special grade type 316 stainless steel that is twice the strength of brass with corrosion resistance approaching titanium. Many environmental experts around the world have classified Stainless Steel as the “Green” metal of the future. It does not require any additional protective chrome or nickel plating processes that can be harmful to the environment and is 100% recyclable. The second stage features all titanium second stage components as found in the T2 and B2 regulator models.
- First stage
of type 316 stainless steel that is twice the strength of brass with
durability and corrosion resistance nearing that of titanium.
first stage features 5-port low-pressure swivel and exclusive "Jet
Seat" piston design.
- High performance
breathing: Low inhalation efforts even at deep depths and high breathing
rates with natural and
All titanium second stage construction: The industry’s only second stages to feature all-titanium components that are lightweight and the ultimate in corrosion resistance.
patented Atomic Aquatics "Comfort Swivel" second
stage hose. The only second stage swivel of its type that
allows unidirectional movement without any loss of performance.
This swivel articulates
slightest movement to eliminate any binding or pulling
of the second stage hose in the mouth. Constructed of polished 316 stainless
- Seat Saving
Orifice: Exclusive, patented Atomic Aquatics feature
prolongs the second stage seat life indefinitely, eliminating aggravating
- AFC: (Automatic
Flow Control) Exclusive, patented Atomic
Aquatics feature automatically adjusts airflow at depth
to maintain stable, comfortable breathing.
- Dual Silicone
Comfort Fit Mouthpiece: Extremely soft and supple silicone
rubber with tear resistant bite tabs.
Nitrox ready up to 40%
- 2 year/300
Dive service interval: Corrosion resistant materials and maintenance
saving designs extend the
service period to 2 years.
- Limited lifetime warranty not contingent upon annual servicing.