The ATX200 spearheads the new ATX range. Aesthetic conditions alone have never been enough for our designers. The new ATX200 uses all that is good and successful in the ATX100 and with typical Apeks attention to detail, combines this with new ideas and materials to produce an even better regulator. The first stage has been re-designed to improve the gas flow and to reduce the size and weight of the first stage.

  • Available in either DIN or Yoke configurations


  • Compatible to EAN 40 right out of the box


  • Optional DIN to Yoke converter and Free Flow Control device, which can isolate a free-flowing 2nd stage


  • Over-balanced Diaphragm 1st stage


  • Environmental Dry Sealing system


  • Pneumatically balanced 2nd stage


  • Diver adjustable opening effort control


  • Diver adjustable venturi control


  • High-efficiency heat exchanger system


  • Compatible with EAN40, new, out of the box


  • Comfo-bite™ mouthpiece for increased comfort


  • 4 angled, medium-pressure ports (1ea. 1/2" UNF + 3 ea. 3/8" UNF)


  • 2 angled, high-pressure ports (7/16" UNF)