Atomic Aquatics ST1 Regulator

Features of this amazing regulator include:

• SCUBA MAGAZINE TESTER'S CHOICE WINNER
• "This reg also received the highest score for Ease of Breathing..." Scuba Diving Magazine
• ATOMIC Quality
• Exceeds all expectations
• Made with a combination of stainless steel and titanium
• Stainless Steel delivers virtually the same corrosion resistance as Titanium at a lower price
• Stainless Steel does not require protective chrome or nickel plating processes that can be harmful to the environment and is 100% recyclable
• The ST1 second stage features all-Titanium components as in the T2 and B2 models
• Environmentally conscious topside...natural breathing at depth
• The first stage is beautifully machined from a special grade 316 Stainless Steel that is twice the strength of brass with corrosion-resistance approaching Titanium
• The use of Stainless Steel means we are doing our part for clean air when divers are out of the water
• The legendary Atomic design means divers also breathe easy at depth

First Stage Specs:

• First stage machined from solid 316 Stainless Steel
• Atomic Jet Seat high-flow piston first stage
• Nitrox ready for mixtures up to 40%
• Freeze protected factory-sealed first stage also prevents contamination such as silt and sand
• First stage ports: 2 HP fixed / 5 LP on swivel cap
• Available in DIN or YOKE

Second Stage Specs:

• All-Titanium second stage construction same as Atomic T2 and B2 models
• Patented Atomic Seat Saving Orifice (Titanium)
• Patented Atomic Automatic Flow Control (AFC)
• All-stainless steel Atomic Comfort Swivel standard
• A new high-flow second stage case lowers breathing effort at any depth from shallow water to beyond the limits
• Dual material second stage cover enables entire front to be used for purge
• Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
• Wide exhaust deflector to disperse bubbles for enhanced visibility
• 2 year/300 dive service interval
• Limited Lifetime Warranty - not contingent on proof of service