1.4 ATA Sitting Hyperbaric Oxygen Chamber — Single Person Soft Shell

ATA stands for atmospheres absolute, and it describes the pressure inside the chamber during a session. At 1.4 ATA the chamber runs at about 5.8 PSI (42 KPa) above what you would feel sitting in a normal room, which places it firmly in the soft-shell category used for home and wellness settings.

Under that added pressure, oxygen molecules are compressed and can move more readily through the body's fluids and constricted vessels. The chamber pairs the 1.4 ATA pressure with a DeVilbiss concentrator supplying 95% purity oxygen so each session combines pressure and a high-oxygen breathing supply.

The chamber arrives with everything needed to run: an oil-free air compressor pressurizes the capsule and a DeVilbiss 10 LPM oxygen concentrator supplies the oxygen, with video setup training included. It runs on standard 110v-120v power and draws about 1,460 watts as a total system.

On venting, the manufacturer notes the interior runs around 40% oxygen while the exterior stays at a net oxygen level lower than the room started with, so net oxygen in the room is not increased during operation. An emergency pressure relief valve, internal and external pressure gauges, an attendant buzzer, and a power-outage alarm are all included as standard safety features.

This is an upright, single-person chamber you enter from the front with a minimal step-in, then sit and recline in an adjustable lounge chair. That makes it a strong fit for anyone who finds a lie-down or top-entry chamber difficult, and for people who simply prefer to sit upright during a session.

It is sized for one person and is intended for personal home use, wellness facilities, therapy centers, sports recovery, and general relaxation. Note that it is a sitting/upright form factor and is not wheelchair accessible — if step-free wheelchair entry is a requirement, a walk-in chamber would be the better category to consider.

Hyperbaric oxygen therapy is generally used to support recovery, circulation, and overall wellness, but whether it is appropriate depends on your individual health situation. This page is informational and does not diagnose, treat, or cure any condition, and individual results vary.

Before starting any hyperbaric protocol, talk with a qualified physician who knows your history — especially if you have any existing medical conditions or concerns. The Recovery Outlet is an authorized dealer for this chamber and can help with product and specification questions; clinical guidance should come from your healthcare provider.