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Experience unparalleled performance and reliability with the Oceanic Zeo/FDXi Regulator, engineered for depth and comfort in every dive. The Zeo second stage features a pneumatically-balanced metal valve system crafted from durable chrome-plated marine brass. This design ensures a smooth, effortless breathing experience, enhancing cold-water performance and efficiently recirculating moisture from exhalation to prevent dry mouth. The regulator’s advanced Dynamic Adjustment Technology allows divers to precisely control airflow, ensuring consistent performance at any depth. Equipped with an in-line hose swivel and a highly comfortable orthodontic mouthpiece, the Zeo minimizes jaw fatigue and provides a customizable fit for optimal comfort.
The FDX-i first stage complements the Zeo with its cold-forged, over-balanced diaphragm design, which is environmentally sealed to offer exceptional cold-water performance. This compact, efficient first stage includes four low-pressure ports and two high-pressure ports, with a fixed yoke knob and optional 300 BAR DIN fitting. It is designed to minimize pressure loss, making it lighter and more efficient compared to traditional “L” type designs. The FDX-i's sealed valve and environmental protection ensure durability and reliability in challenging conditions, while its factory-set intermediate pressure and low-pressure drop enhance overall performance.
Pneumatically-Balanced Metal Valve System: Ensures smooth and effortless breathing, with durable chrome-plated marine brass construction.
Dynamic Adjustment Technology: Provides consistent airflow at any depth, allowing precise control of breathing effort.
In-Line Hose Swivel: Reduces hose drag and improves comfort during dives.
Comfort-Orthodontic Mouthpiece: Features an inline ball swivel to prevent jaw fatigue and enhance comfort.
Integrated Purge Button: Simplifies clearing the regulator during emergencies.
Adjustable Breathing Effort: Customizable inhalation settings for personalized breathing control.
Nitrox Compatibility: Supports up to 40% oxygen mixtures for versatile diving.
| Valve Type | DEMAND |
|---|---|
| Adjustment(s) | KNOB / PRE-DIVE SWITCH |
| Balancing System | PNEUMATIC |
| Integrated Purge Button | YES |
| Mouthpiece | ORTHODONTIC W / TABS |
| Nitrox Compatibility | STANDARD TO 40% |
| Ambidextrous | NO |
| Integrated Switch | YES |
| Weight (without hose) | 7.2 OUNCE |
| Dimensions (front profile) | 2.3 INCH x 3 INCH (OVAL SHAPE) |
| Minimum Creaking Effort | DIVER ADJUSTABLE |
| Factory Set Inhalation Effort | 0.0~2.5 IWC |
| Work of Breathing | 0.86 |
| First Stage | FDX-i |
The Oceanic Zeo/FDXi Regulator is a cutting-edge system designed for divers who demand top-tier performance and reliability in any environment. Here's why it stands out:
Q: What is the Oceanic Zeo/FDx-i Regulator?
A: A premium scuba regulator combining the compact Zeo second stage with the environmentally sealed FDx-i first stage for exceptional performance and reliability.
Q: Who is it for?
A: Designed for divers who demand top-notch breathing performance and versatility in both warm and cold-water conditions.
Q: Key features?
A:
Q: Why choose this regulator?
A: Delivers a perfect blend of advanced technology, comfort, and performance, making it a dependable choice for all diving conditions.
Q: Is it suitable for cold-water diving?
A: Yes, the FDx-i first stage is environmentally sealed, ensuring reliable performance in cold or harsh environments.














