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maritime

CompactOxy

The CompactOxy is a robust, operationally proven, ultra-compact rebreather designed for short, intense missions requiring maximum mobility. Originally fielded as a legacy solution for the Israeli Navy SEALs, this unit emphasizes portability: it weighs only ~5.5 kg and provides ~2.5 hours of closed-circuit breathing autonomy. Compact Oxy’s small form-factor and reliability made it a favorite for combat divers and commandos in confined or clandestine operations. Today, it remains a vital option for missions where larger systems are impractical.
Caeli CompactOxy: Ultra-compact combat diver rebreather designed for short, maritime missions requiring maximum mobility.

Minimal Profile

CompactOxy is engineered to be small and lightweight, allowing operators to move swiftly through narrow passages and flooded compartments during ship boarding/raiding operations. Its low profile avoids snagging on obstacles – a critical factor for SEAL teams in tight spaces or combat divers working in ship hulls and caves.

Hydrodynamic & Rigid Design

The Compact Oxy’s streamlined mouthpiece and rigid outer shell reduce drag underwater while maintaining structural strength. This makes it exceptionally reliable for combat diving, ship boarding, and maritime raid operations where stealth, durability, and performance are critical.

Stealthy, Closed-Circuit Tech

Despite its size, CompactOxy delivers the full benefits of closed-circuit breathing – quiet operation, no visible exhalation, and efficient oxygen use. It uses a proven O₂ rebreather system similar to larger units, ensuring the operator gets clean air supply for the mission duration.

Trusted Legacy

With years of service in IDF Naval special operations, CompactOxy has a track record of rugged dependability. It has been tested in saltwater, high-humidity jungles, and confined underground environments – and consistently proven its worth as a life-sustaining backup.

Highlights & Benefits

Key Features

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Hydrodynamic, rigid design built for stealth and durability in maritime operations.

Hydrodynamic Design

Delivers up to 2.5 hours of reliable underwater endurance for extended missions.

Up to 2.5-Hour Dive Duration

Compact, lightweight frame ensures ease of transport and streamlined performance in maritime operations.

Compact and lightweight

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Caeli CompactOxy: Ultra-compact combat diver rebreather designed for short, maritime missions requiring maximum mobility.
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Technical Specifications

Type

Compact Closed-Circuit Oxygen Rebreather

Operational Time

Up to 2.5+ hours

Depth Rating

In accordance to dive safety regulations with oxygen rebreathers

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