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Quintus Technologies
Quintus Technologies
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Portable Oxygen Systems

Portable Oxygen Systems covers self-contained, crew- and passenger-portable breathing assemblies designed for emergency and supplemental use, encompassing walk-around bottles, therapeutic oxygen units, and portable crew oxygen systems (PCOS) integrating high-pressure cylinders, demand or continuous-flow delivery mechanisms, and pressure-indicating gauges within FAR/CS-certified, lightweight composite or metallic housings.

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Sponsorship of the Oxygen Systems & Equipment sector is currently available. See our advertising pages for details.

Portable Oxygen Systems suppliers linked to most aircraft programs in our database.

Latest Airframer news and company press releases

14/04/2026Press Release: Signia Aerospace expands aircraft systems capability with Aerox acquisition
See the news and press release archive for Oxygen Systems & Equipment.
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies

Supply chain relationships

Sectors serving Oxygen Systems & Equipment companies:
Chemicals  •  Seals & Sealing  •  Valves  •  Mechanical Hardware  •  Mechanical Connectors  •  Electrical/Electronic Connectors  •  Tubing, Hoses & Conduits  •  Non-metal Materials  •  Metals  •  Pumps  •  Fluid Power  •  Fasteners  •  Composite Materials  •  Plastics  •  Active Electronic Components

Oxygen Systems & Equipment

Sectors purchasing from Oxygen Systems & Equipment companies:
Airframer  •  Airframe Assemblies  •  Crew Seating  •  Safety & Emergency Systems  •  Aircraft Operations

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