HVO Systems Around the World

From Aquaculture to Veterinary


I love the automatic operation of my High Volume Oxygen system and the safety features of the Seeing Eye technology. I’ve been using my HVO to run my clinic, including my hyperbaric chamber, since 2013, and couldn’t be happier. The convenience of never running out of oxygen in the clinic and the ability of simultaneous use at multiple stations is of great value. I highly recommend HVO!

Arthur Greene, DVM, Homestead Animal Hospital

We use the HVO MAX system to generate oxygen for our 40,000 gallon shrimp farm. It was very easy to setup, and it has been running reliably. The ability to view a graph of the system’s status has been very handy, and the notification feature is an excellent way to be alerted to changes in conditions.  Excellent product!

Ray Bennett, Facilities Manager, Rocky Mountain Shrimp/Waterford Farms

The High Volume Oxygen system is hooked up and running like a dream! If I hadn’t mentioned anything to my staff they would never have noticed a difference in how things are running. Your customer service could not have been better. Big thanks to the whole team at HVO!!!

— Eric Goldschmidt, Corning Museum of Glass

We went with HVO to avoid the expense, worry and hassle of using oxygen tanks. We run two mid-range and two low-range torches simultaneously and never have problems with running out of oxygen. The system is quiet and easy to maintain. I highly recommend this system for both hot glass and flameworking studios.

— Tom Kreager, Professor of Glass, Dept. Chair, Hastings College

I’ve been lugging oxygen bottles since 1961 as a student at Salem Community College to now as an old man who can just about wrestle them into the safety holster secured to the wall. I discussed my oxygen usage with Marc Kornbluh while we were at Salem’s International Flameworking Conference. Marc really knows his stuff! I made the decision to purchase an HVO system. I couldn’t be happier.

— Paul Stankard, Glass Artist

We were going through eight dewars a month. Now with the HVO system, we’ve completely eliminated our use of liquid oxygen. If you’re working in a studio with two or more people, this system is as important to your setup as a torch and kiln. Thanks to Marc the magical oxygen man for innovating a game changer.

— Dustin Revere

The High Volume Oxygen system works really well for me running my GTT Mirage. It maintains a tank pressure of 100 – 150 psi at up to 96% pure oxygen. I am truly impressed.

— Robert Mickelsen, Glass Artist