AIR- air gas 
Westair Gases & Equipment, Inc.

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air

AIR, COMPRESSED (SYNTHETIC USP)

UN1002

Medical Air, USP

Rx only. WARNING: Administration of Medical Air may be hazardous or contraindicated. For use only by or under the supervision of a licensed practitioner who is experienced in the use and administration of Medical Air and is familiar with the indications, effects, dosages, methods, and frequency, and duration of administration, and with the hazards, contraindications and side effects, and the precautions to be taken.

WARNING: CONTAINS GAS UNDER PRESSURE; MAY EXPLODE IF HEATED. SUPPORT COMBUSTION. Obtain, read and follow all safety instructions before use. Use a back flow preventive device in the piping. Mixture of Oxygen USP and Nitrogen NF. Use only with equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Close valve after each use and when empty. Protect from sunlight when ambient temperature exceeds 52 C (125 F). Read and follow the Safety Data Sheet (SDS) before use.

CAS: 132259-10-0 DO NOT REMOVE THIS PRODUCT.

Westair

(866) WestAir

2505 Congress Street, San Diego, CA 92110

www.westairgases.com air 2025

AIR, COMPRESSED

UN1002

Medical Air, USP

Rx only. WARNING: Administration of Medical Air may be hazardous or contraindicated. For use only by or under the supervision of a licensed practitioner who is experienced in the use and administration of Medical Air and is familiar with the indications, effects, dosages, methods, and frequency, and duration of administration, and with the hazards, contraindications and side effects, and the precautions to be taken.

WARNING: CONTAINS GAS UNDER PRESSURE; MAY EXPLODE IF HEATED. SUPPORT COMBUSTION. Obtain, read and follow all safety instructions before use. Use a back flow preventive device in the piping. Use only with equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Close valve after each use and when empty. Protect from sunlight when ambient temperature exceeds 52 C (125 F). Read and follow the Safety Data Sheet (SDS) before use.

CAS: 132259-10-0 DO NOT REMOVE THIS PRODUCT.

Westair

(866) WestAir

2505 Congress Street, San Diego, CA 92110

www.westairgases.com air two 2025

AIR 
air gas
Product Information
Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC:53440-007
Route of AdministrationRESPIRATORY (INHALATION)
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
OXYGEN (UNII: S88TT14065) (OXYGEN - UNII:S88TT14065) OXYGEN995 mL  in 1 L
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:53440-007-0133980 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
2NDC:53440-007-028496 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
3NDC:53440-007-035664 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
4NDC:53440-007-042832 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
5NDC:53440-007-05651 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
6NDC:53440-007-06408 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
7NDC:53440-007-07665 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
8NDC:53440-007-085376 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
9NDC:53440-007-098807 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
10NDC:53440-007-1033980 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
NDANDA20576701/01/2000
Labeler - Westair Gases & Equipment, Inc. (052834694)
Establishment
NameAddressID/FEIBusiness Operations
Westair Gases & Equipment, Inc.014076344manufacture(53440-007)

Revised: 11/2025
Document Id: 4487ca09-1ab3-1181-e063-6394a90a4d46
Set id: 60e0a8b9-1a9c-f98c-e053-2a91aa0ab1d3
Version: 12
Effective Time: 20251126
 
Westair Gases & Equipment, Inc.