Field O₂
SELF-GENERATING OXYGEN UNIT
Oxygen support without external power.
A wearable breathing unit with a replaceable oxygen-generating cartridge. Designed for professional field configurations when a powered oxygen source is not available.
- Oxygen supply
- Self-generating
- External power
- Not required
- Cartridge
- Replaceable
- Static-use duration
- 30 min / cartridge

Worn configuration
The illustration shows the facepiece, shoulder straps and breathing reservoir in their worn positions. The cartridge housing is carried in front of the body.
Illustrative presentation. Product suitability, operating conditions and local requirements must be confirmed for each project.

FIELD / FIELD O₂
Replacement oxygen cartridge
One replacement cartridge for compatible Field and Field O₂ breathing units. Available sealed in silver protective packaging; the blue sleeve is shown after opening.


- Diameter
- 80 mm
- Height
- 100 mm
- Weight
- 330 g
- Static-use duration
- 30 min
The 30-minute duration refers to static-use conditions; actual performance depends on operating conditions. This cartridge is not compatible with Field Escape O₂, which is a single-use product.
A breathing unit for your Field programme
We can discuss Field O₂ as part of a portable equipment programme, including product appearance, packaging and partner documentation.
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