This website uses cookies
More information
Navigate directly to favourite company, aircraft and sector pages with our tracker feature.

Supply chain directory

Clear form
Overview
Companies

Oxygen & Air Regulating Equipment

Covers the pressure-control and flow-management hardware used to condition and deliver breathable oxygen and air within aircraft environmental and life-support systems, encompassing demand regulators, diluter-demand assemblies, pressure-reducing stages, and associated metering components manufactured to MIL-SPEC and DO-160 requirements using oxygen-compatible alloys and fluoropolymer seals.

To see a list of companies in this category click on the tab above.

Put your name here

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

Oxygen & Air Regulating Equipment suppliers linked to most aircraft programs in our database.

Air Liquide (2 aircraft)
Marston Aerospace (Collins Aerospace) (1)

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.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
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
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
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
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
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
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation

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

© Airframer Limited, operated under licence by Stansted News Limited 2026.
Terms & Conditions of reading. Privacy policy.