Oxygen Supply Fitting

The Oxygen Supply Fitting is a 3D printed adapter designed to connect oxygen supply tubing to standard oxygen systems, cylinders, and related equipment. It measures approximately 1.75 cm x 4.0 cm x 3.1 cm and is intended to bridge tubing and equipment connections where a standard commercial fitting is unavailable.

The fitting is 3D printed using ABS plastic filament.

Device data

Design files	https://www.appropedia.org/File:HL002_Eng_Dwg.zip
Schematics	https://www.appropedia.org/File:HL002_CAD.zip
Hardware license	CERN-OHL-S
Certifications	US000204 Verify

Levels are identified based on this reference: Field Ready Readiness Levels

Open the file using slicing software and prepare for 3D printing. Use the printing settings below (settings may need adjustment depending on the specific 3D printer brand and filament manufacturer used).

About the manuals

Field Ready develops manuals to support both the fabrication and safe use of its products. A maker manual provides step-by-step instructions for replicating the design, including materials, tools, and assembly guidance, so that makers in different locations can build the product accurately and consistently. A user manual, where applicable, explains how to properly set up, use, and maintain the product once it is built, helping ensure it performs safely and as intended for the end user. Together, these manuals make the design accessible to both fabricators and the people who ultimately rely on the product.