Coming Soon
The build guides are currently being written. When they launch, you’ll find step-by-step instructions for building every part of your rebreather — starting with the universal foundation that all types share, then choosing your gas addition method.
Section 10: The Foundation
The universal base every rebreather shares — choosing your carry configuration, building the scrubber canister, assembling the breathing loop, fitting counterlungs, and testing everything before it goes near the water.
Section 11: Adding Oxygen and Other Gases
The part that defines what type of rebreather you’ve built — constant mass flow orifices, bellows-driven addition, solenoid-controlled injection, and everything in between. Each method is a self-contained module you bolt onto your foundation.
Section 12: Sensing and Sensors
The monitoring layer — O₂ cells, CO₂ monitoring, displays, HUDs, controller integration, and calibration. Knowing what your gas mix is doing is just as important as controlling it.
In the meantime, head over to the Learn section to start building your foundational knowledge.