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Discover unparalleled diving precision with the Oceanic ZEO/FDXi Regulator with Slimline 3 Octo. Designed for serious divers, this high-quality regulator combines advanced technology with a slim profile to ensure a superior underwater experience. The ZEO second stage features a pneumatically-balanced demand valve that delivers effortless breathing, thanks to its chrome-plated marine brass valve that enhances cold-water performance and recirculates moisture to prevent dry mouth. Equipped with an in-line hose swivel, inhalation effort control, dynamic adjustment technology, and a pre-dive switch, it provides exceptional comfort and control. The orthodontic mouthpiece with an inline ball swivel reduces jaw fatigue, making your dives more enjoyable.
The FDX-i first stage, made from cold-forged marine brass, boasts an over-balanced diaphragm that is environmentally sealed to offer enhanced efficiency and reduced pressure loss. Its compact design makes it lightweight and effective, with features like four low-pressure ports and two high-pressure ports. The Slimline 3 Octo enhances the setup with its flat, streamlined design that minimizes drag and tangles. Its durable housing and rubber front cover ensure long-lasting performance, while the large, high-visibility purge button and yellow hose provide easy access and identification in emergencies. For added flexibility, the Mi-Flex Hose option offers a lightweight, braided design that outperforms traditional rubber hoses.
Pneumatically-Balanced Demand Valve: Ensures smooth and effortless breathing under all conditions.
Chrome-Plated Marine Brass Valve: Enhances durability and cold-water performance while recirculating moisture to prevent dry mouth.
In-Line Hose Swivel: Provides greater mobility and reduces hose tangling.
Breathing Adjustment Control: Allows precise airflow control throughout the dive.
Dynamic Adjustment Technology: Includes a dive/pre-dive switch for better performance in varying conditions.
Orthodontic Mouthpiece: Designed for maximum comfort with an inline ball swivel to minimize jaw fatigue.
Integrated Purge Button: Easily accessible for quick clearing of water.
| 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 with Slimline 3 Octo is a high-performance, reliable setup for divers seeking advanced features and dependable backup. Here's why it stands out:
Q: What is the Oceanic Zeo/FDXi Regulator w. Slimline 3 Octo?
A: A high-performance scuba diving regulator featuring the Zeo second stage, lightweight FDXi first stage, and Slimline 3 Octopus for reliable air delivery and streamlined design.
Q: What makes it stand out?
A: Its durable, lightweight construction, advanced breathing performance, and environmentally sealed design for cold-water and demanding dives.
Q: Who is it best for?
A: Ideal for recreational and technical divers seeking precision, durability, and comfort.
Q: Key Features?
Q: Why choose this regulator?
A: It combines performance, safety, and comfort, ensuring a superior diving experience.














