Pet Pressure is proud to introduce new hyperbaric chambers for veterinary clinics, animal hospitals and other pet lovers. Now your animal can receive the same benefits that thoroughbred race horses have been receiving for years to strengthen their bodies, build endurance, and recover from injuries that would have ended their careers.

Hyperbaric therapy works due to simple laws of physics (Henry’s Law and Boyle’s Law) that describe the behavior of gas molecules under hyperbaric pressure. These two laws describe the increase in the number of gas molecules available; and the increase in these gas molecules dissolving into a liquid when under greater atmospheric pressure. Simply put, our hyperbaric chambers create this environment.

The Duke

The Duke features an incredible 46" diameter. Our chamber offers easy access for your feline, canine or patient and friend. Most any creature will fit in this versatile chamber – dogs, cats, monkeys, other zoo animals, snakes, bees, and many others. This chamber operates up to 1.3 ATA or 4.4 PSI.


  • Chamber with the unique circumferential zipper allows ease of access with large rings to support and shape the chamber
  • Carry bag
  • Two observation windows
  • Kennel measuring 42" long x 28" wide x 30" high
  • Mattress
  • Two ultra quiet compressors for maximum noiseless air flow
  • Platform included to enable easier entrance and egress
  • External frame aids in ease of entry reducing inflation time
  • Cooler/silencer to make the experience more comfortable and quiet, virtually eliminating motor noise
The Duke, 8' in length


With each purchase Pet Pressure will donate $100 to your favorite animal shelter!

With an opening of over 40" you can see how easy it would be to use this chamber.

See how comfortable a 100 lb. bulldog is in the chamber. The observation window provides a clear view of the inside of the chamber to allow monitoring of the animal.

In consideration for the increased sensitivity of animals’ hearing we have added multiple sound suppression options, included at no additional cost.

The control panel can be moved around the chamber to a convenient location. It controls the inflation and deflation, shows the pressure level inside the chamber and isolates the relief valve from the chamber further quieting the environment inside.

If your technician needs to be inside with the animal you can move the kennel to the back of the chamber or remove the kennel. (All chambers are delivered with a kennel). The FDA approves this practice by ensuring the chamber is manufactured under the FDA manufacturing best practice guidance.

Standard with this great chamber is the patented passive cooler silencer. By attaching a mini hyperbaric chamber in line with the compressor the chamber is isolated from all vibrations and noise. In addition, the device cools the air by decompressing the air going into the chamber using basic physical properties of cooling by decompression. This patented cooler silencer adds to the comfort and control of the hyperbaric experience.

We have worked closely with the FDA to ensure that we have followed their guidance for veterinary hyperbaric chambers. The FDA does not require clearance for veterinary hyperbaric chambers, but they do recommend policies that we have incorporated in our manufacturing best practices.

In consideration for the increased sensitivity of animals’ hearing we have added multiple sound suppression options, included at no additional cost.