ST1 Regulator

Atomic Aquatics ST1 Regulator - Smooth, corrosion-resistant breathing for any dive

Step into premium performance with the Atomic Aquatics ST1 Regulator. Built for demanding recreational divers, the ST1 combines a corrosion-resistant first stage with a refined second stage to deliver consistent airflow in warm, cold, and silty conditions. A sealed first stage helps protect internal components while keeping your setup reliable for travel, shore entries, and boat days with Scuba School of America.

• Sealed first stage - Environmental sealing helps block contaminants and supports dependable performance in varied conditions.
• Balanced flow design - Stable air delivery from full tank to reserve for natural breathing at depth and on safety stops.
• Refined second stage - Smooth inhalation with user-friendly controls to fine tune breathing and manage surface freeflow.
• Corrosion-resistant metals - Premium materials stand up to salt, spray, and frequent rinsing.
• Clean hose routing - Multiple LP and HP ports support streamlined setups for gauges, computers, and alternates.
• Comfort-focused mouthpiece - Ergonomic fit helps reduce jaw fatigue on long dive days and travel trips.