Ultra-Light. Corrosion-Proof. Top-Tier Performance.
The Atomic T3 is a fully titanium regulator built for divers who want maximum performance with minimal weight and long-term durability.
Precision-machined from solid titanium, this system delivers effortless breathing, extreme corrosion resistance, and unmatched portability—making it a strong choice for frequent divers and travel-focused setups.
Why We Like It
Incredibly Lightweight
One of the lightest regulators available, making it ideal for travel and reducing overall gear weight.
Outstanding Corrosion Resistance
All-titanium construction holds up exceptionally well in saltwater environments over time.
Effortless, Natural Breathing
Atomic’s AFC system automatically adjusts airflow as depth changes, reducing the need for constant tuning.
Comfortable, Flexible Hose Movement
The Comfort Swivel allows the regulator to move naturally with your head, reducing jaw fatigue.
Built for Long-Term Use
High-end materials and precision machining make this a long-term investment regulator.
Key Features
- All-titanium first and second stage construction
- Balanced Jet Seat piston first stage
- Pneumatically balanced second stage
- Patented Automatic Flow Control (AFC)
- Patented Comfort Swivel (30° rotation)
- Factory-sealed first stage (resists contamination)
- Rapid adjustment knob (for special situations)
- High-flow second stage design
- Elliptical exhaust valve for easier exhalation
- Includes padded travel bag
Ideal For
- Frequent and experienced divers
- Travel-focused divers
- Divers prioritizing lightweight gear
- Long-term primary regulator investment
- Divers who want maximum corrosion resistance
Specs
1st Stage Type: Balanced piston (Jet Seat)
2nd Stage Design: Pneumatically balanced
Ports:
- 2 HP ports
- 5 LP ports (swivel cap)
Materials:
- Full titanium construction
Weight: ~1.8 lb
Nitrox Compatible: Up to 40%
Blue Holic Tip 🌊
If you travel often or want a regulator that will hold up over years of diving with minimal corrosion concerns, this is one of the strongest long-term options available. This is the regulator Harry uses.
Additional Info
- Factory-sealed first stage helps protect against sand and contaminants
- Designed and precision-machined for long-term performance
- Includes deluxe padded travel bag