$ 369.95 USD

EDX First Stage

This top-of-the-line cold forged, over-balanced diaphragm first stage is environmentally sealed and comes with 4 low-pressure and 2 high-pressure ports. It also comes equipped with a heat exchanger for added cold water performance.


  • Oceanic eDX Yoke 1st stage regulator
  • Balanced diaphragm design
  • Environmentally sealed construction
  • Nitrox Ready Up to 40%, Out-of-the-Box

eDX: Specs 1st stage Available in Yoke & DIN

Valve Type

Balanced Diaphragm

Pressure Ports LP 4, HP 2
Nitrox Compatibility Standard to 40%
Environmental Protection Sealed Valve Design
Warranty Lifetime & Free Parts for Life
Service Interval 2 Year, Required
Satisfaction Guarantee 30 Days