First Stage:

  • First stage materials are chrome-plated Brass and 316 Stainless Steel 
  • Atomic Jet Seat high-flow piston first stage 
  • Optional factory-sealed first stage to prevent outside contamination such as silt and sand and prevent freezing 
  • Nitrox ready for mixtures up to 40% 
  • First stage ports: 2 HP fixed / 5 LP on swivel cap 


 Second Stage:
  • All-Titanium second stage construction same as Atomic T2 
  • Patented Atomic Seat Saving Orifice 
  • Patented Atomic Automatic Flow Control (AFC) 
  • Rapid adjustment knob for manual second stage de-tuning in special situations 
  • Polished 316 Stainless Steel Atomic Comfort Swivel 
  • A new high-flow second stage case that significantly lowers breathing effort at any depth from shallow water to beyond the limits 
  • Dual material second stage cover enables entire front to be used for purge 
  • Dual silicone comfort fit mouthpiece with tear-resistant bite tabs 
  • 2 year/300 dive service interval 
  • Limited Lifetime Warranty – not contingent on proof of service