Specs
INCREDIBLY LIGHTWEIGHT
The LIGHTEST regulator in the world, combined weight of the Atomic T3 first & second stage is under 1.8 pounds (yoke version).
T3 FIRST STAGE FEATURES
- Precision-machined from solid Titanium alloy billet.
- Minimalist yoke design is optimized to use the least amount of material for the lightest weight possible.
- Atomic exclusive balanced Jet Seat high-flow piston.
- Freeze-protected and factory-sealed to prevent outside
contamination from silt and sand. - Nitrox ready – approved for non-dedicated EAN use with mixtures up to 40%.
- Ports: 2 HP fixed / 5 LP on swivel cap.
T3 SECOND STAGE FEATURES
- Pneumatically-balanced poppet, high-flow case and lever design for easy breathing at all depths and tank pressures.Patented Atomic AFC – Automatic Flow Control.
- Soft overmolded Rapid Adjustment Knob for manual detuning in special situations such as surf entries or octo use.
- Patented Atomic Titanium Seat Saving Dynamic Orifice maintains crisp like-new factory tuning and prevents damage during storage.
- Hose features patented all-Titanium Atomic Comfort Swivel with Black PVD coating.
- Dual material second stage cover enables entire front to be used for purge.
- Elliptical exhaust valve dramatically reduces exhalation effort at depth.
- Dual silicone comfort fit mouthpiece with tear-resistant bite tabs – both comfortable and durable.
- PVD coated metal-accent front cover ring.
- Deluxe padded travel bag.



















Michael Thornton –
Sometimes you just have to have the best. Whether it is mocking my friends for how heavy their brass first stages are, or how often they have to send their regs in for service the T3 does not disappoint. Lightweight without compromising anything on performance. It still uses the Monel piston and works great under the ice. My go-to primary regulator.