EXTREME PERFORMANCE. NO COMPROMISE. The M1 has an expanded performance range to meet almost any diving condition imaginable. Caves, cold, deep, enriched air – the M1 is perfect for recreational divers ready to extend their capabilities or accomplished technical and specialty divers. State-of-the-art metals meet proven Atomic designs to deliver reliable performance to fulfill virtually any need or diving scenario. WEIGHT It’s a beast in the water, but not a burden for divers with 2.6 pounds first and second stage combined weight (yoke version). M1 FIRST STAGE FEATURES: Factory ready for Nitrox to 50% or Oxygen mixes to 80% when special guidelines are followed. Chrome-plated Brass body and Monel key internal components. Atomic exclusive balanced Jet Seat high-flow piston. Freeze-protected and factory-sealed to prevent outside contamination from silt and sand. Ports: 2 HP fixed / 5 LP on swivel cap M1 SECOND STAGE FEATURES Designed for cold water diving featuring thermal heat sink and super-dry exhaust valve. Components made of precision-machined Brass with Zirconium plating and Titanium. Patented Atomic Titanium Seat Saving Dynamic Orifice maintains crisp like-new factory tuning and prevents damage during storage. Patented Atomic AFC – Automatic Flow Control. Soft overmolded Rapid Adjustment Knob for manual detuning in special situations such as surf entries or octo use. High-flow second stage case and lever design for easy breathing at all depths and tank pressures. Surge-protected front cover for high current scenarios. Super-wide exhaust deflector to disperse bubbles for enhanced visibility. Dual silicone comfort fit mouthpiece with tear-resistant bite tabs – both comfortable and durable. Optional M1 color kit.
