Marine Breathing Air Distribution and Gas Systems deliver clean, breathable air to divers and personnel in underwater and confined spaces. These systems ensure proper air pressure, filtration, and distribution for safety and efficiency. They are critical for submarine operations, diving support, and underwater habitats.

Size: Typically ranges from 1/4" to 2" in diameter for hoses and piping.

Grade: Compliant with international standards such as EN 12021, OSHA, and NFPA 99.

Viscosity: N/A (system components designed for gas flow, not liquid).

Buoyancy: Neutral or slightly positive buoyancy for underwater applications.

Material: Corrosion-resistant materials like stainless steel, brass, or high-grade polymers (e.g., PVC, polyurethane).

Pressure Rating: Typically 200-300 psi for standard systems, up to 5000 psi for high-pressure gas storage.

Temperature Range: -40°C to +60°C for operational conditions.

Gas Compatibility: Designed for breathing air (O₂, N₂, He mixtures) and inert gases.

Connections: Standardized fittings (e.g., DIN, CGA, or proprietary quick-connect).

Certifications: CE, DNV, ABS, or other marine/offshore compliance marks.