The Atomic Aquatics M1 Regulator is engineered for divers who push boundaries. Whether you're a recreational diver seeking to expand your horizons or a seasoned technical diver, the M1 delivers exceptional performance in the most demanding underwater environments.

Built for Extreme Diving:

Crafted with Atomic Aquatics' renowned metallurgy expertise, the M1 features durable Monel internal parts in the first stage, providing exceptional strength, corrosion resistance, and oxygen compatibility. The second stage boasts 316 stainless steel, multi-layer zirconium-coated brass, and titanium components for ultimate reliability.

Ready for Any Condition:

From frigid waters to deep dives, the M1 is prepared for the challenge. The environmentally sealed first stage and the second stage's thermal heat sink, surge-protected front cover, and super-dry exhaust valve ensure flawless operation in any environment.

Ergonomic Design, Effortless Breathing:

The M1 incorporates Atomic Aquatics' legacy of ergonomic design and performance features, including the patented Jet Seat high-flow piston and AFC (Automatic Flow Control) with a Rapid Adjustment Knob. Breathe easily and comfortably, even during the most demanding dives.

Note: The M1 is factory-ready for EAN mixtures up to 50% or oxygen mixes up to 80%.