M1 1st Stage, DIN, Sealed

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.

Atomic metallurgy expertise drives us to design the M1 for extreme diving. Monel parts are used internally in the first stage for high strength, corrosion-resistance and oxygen compatibility. 316 Stainless Steel, multi-layer Zirconium-coated Brass, and Titanium are used throughout the second stage. The M1 valve body is Zirconium/Nickel over Brass and the Seat Saving Dynamic Orifice is Stainless Steel. The M1 is factory-ready for EAN mixtures up to 50% or Oxygen mixes up to 80% when special guidelines are followed.

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