Emergency oxygen mask hoses are flexible tubes that deliver oxygen from the supply system to the masks. They are designed to be durable and resistant to damage for reliable performance in emergencies. These hoses are a critical component of aircraft and other safety equipment to ensure passenger and crew safety during oxygen deprivation events.

Size: Typically 6-8 mm inner diameter, 10-12 mm outer diameter, length varies (1-2 meters common).

Grade: Medical-grade, compliant with ISO 5356-1, ISO 10993, and FDA standards.

Viscosity: Not applicable (non-fluid component).

Buoyancy: Neutral or slightly buoyant, depending on material density.

Material: Silicone or thermoplastic elastomer (TPE), reinforced with nylon or polyester braiding for durability.

Temperature Range: -40°C to +120°C (operational).

Pressure Rating: 30-50 psi (2-3.5 bar) working pressure.

Flexibility: High, kink-resistant design for ease of use.

Sterility: Non-sterile (single-use) or sterilizable (reusable variants).

Connectors: Standard 22 mm fittings (ISO 5356-1) for mask and regulator compatibility.

Color: Typically transparent or blue for medical identification.