Oxygen Generators Perfect for EMS Teams & Fire Halls

“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


Can Fill Ambulances Directly


No More Waiting for 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


Talk WITH an expert about your project!


We can help you decide on an installation that is right for your facility and your application

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, 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