Deep Summer Discount off American-made
Medical and Industrial Use Onsite Oxygen Generators!

Purchase any OGSI Oxygen Generator by Sept. 15th and Get 10% Off*

More and more oxygen users are ditching liquid oxygen delivery and generating their own on-site oxygen to save money, save time, and improve safety.
CONTACT US or call one of our live US-based sales representatives at 1-800-414-6474 during regular business hours Eastern time to book now and receive 10% off any oxygen generator,* and n
ever again be caught without life-saving, industry-building oxygen!

*Offer applies for a 10% discount off current standard NOVAIR USA / OGSI oxygen generator equipment prices through September 15, 2022 and cannot be combined with any other discount program or other discount offer.

“We’ve had the MOGS for about a year and it’s serving us well. It’s saving us money in filling our own bottles instead of going to a vender to have them refilled and brought in. It’s been a plus for us! It’s working out”

Frank Cassanite

Captain, Warwick Ambulance - Warwick, NY

“We were tired of having to deal with deliveries of oxygen. Now we’re more sustainable and can produce our own oxygen at any time, especially during natural disasters. It’s super super convenient. We just pull our ambulances in, fill our bottles up, and don’t have to worry about deliveries.”

B. Slagle

Paramedic Supervisor, South Lake EMS - Houston, TX

Why On-site Oxygen?

Safer and More Reliable
No Waiting for Liquid O2 Delivery
Saves Much More Money Over Time


American Made
Compact Economical Design
Quick ROI
Installed In Over 110 Countries
Industry Leader Since 1995
Mobile Oxygen Generating Systems (MOGS) Line

OGSI’s Mobile Oxygen Generating System (MOGS) Line
MOGS-20, MOGS-50, and MOGS-100


OGSI Mobile Oxygen Generating System (MOGS) – MOGS-100

OGSIs plug and play Oxygen Generating System 40 (OGS-40)

OGSI’s plug-and-play Oxygen Generating System 40 (OGS-40) is perfect for Veterinary Clinics and other medical settings.

Talk WITH a US-BASED expert!


We can help you decide on the oxygen generator that is right for your facility and your application. Please fill out some quick basic information about yourself and how you use oxygen, and a representative will get right back to you.

Medical-grade Oxygen 24x7x365

Incredible Cost Savings

Perfect for filling cylinders or for constant free-flow oxygen needed by:

  • Firefighters
  • Ambulance teams
  • EMS professionals
  • Disaster preparedness teams
  • Hospitals
  • Veterinary clinics
  • Fish farms
  • Water treatment, and
  • Many many other medical and industrial applications.


“These machines have been phenomenal for us. They keep our ambulances going with no downtime” – Troy Gibbs – New Castle EMS, Indiana


“The MOGS-100 Oxygen Generator has run almost flawlessly in our system. It is an extremely reliable unit and well worth the investment.” –Lynn Borders, Chief Officer, Kootenai County ID, EMS


“Of all the equipment purchases I have made, none have had a faster, more assured return on investment than my OGSI Oxygen Generator.” Reed Stevens, DVM – Ellicott Small Animal Hospital, Buffalo, NY