1.4 ATA Vertical Hyperbaric Oxygen Chamber — Wheelchair-Ready Sitting Soft Shell

ATA stands for atmospheres absolute — a measure of pressure. At 1.4 ATA (about 42 KPA), the chamber pressurizes the cabin to roughly 1.4 times normal sea-level pressure. This is a common pressure for soft shell hyperbaric chambers used in wellness and home settings.

A soft shell chamber like this one uses a flexible, heat-welded fabric shell — here, 44 oz food-grade TPU/polyester — supported by an internal steel frame, rather than the rigid acrylic-and-steel build of a hard shell. This chamber is not ASME-certified. Hard shell chambers are typically rated for higher pressures, while soft shell chambers operate at lower pressures like 1.4 ATA and are generally lighter, more portable, and more straightforward to set up at home.

The chamber is pressurized by an included oil-free 180 LPM compressor with 5-stage filtration, while an FDA-approved 10 LPM oxygen concentrator delivers oxygen at 95%+ purity through the included masks, cannulas, or headsets. The total system draws 1560 watts, and international voltage and plug options are available.

Air management is built in: a standard dehumidifier is included at no extra cost, a CO2 exhaust system vents through pressure-relief valves, and you monitor pressure with dual internal and external gauges plus an emergency pressure relief valve. The design supports single-person operation and continuous use, and a video setup training is included with every chamber.

This is a vertical, sitting-style chamber built for people who prefer not to lie flat in a horizontal tube. It stands roughly six feet tall and runs 71 inches deep, so a single occupant can stand, sit upright, or recline and lie down, and it supports 1–2 individuals at a time.

The wide 31" x 57" entry door makes it wheelchair-ready, which suits homes, wellness centers, therapy and chiropractic practices, sports medicine settings, and recovery rooms where easy entry matters. Confirm you have room for the inflated footprint of 71"L x 63"W x 68"H before installation.

That is a decision to make with a qualified physician. Hyperbaric oxygen therapy is generally used to support recovery, circulation, and overall wellness, but it is not a substitute for medical care, and individual results vary.

Certain conditions can be contraindications for hyperbaric sessions, so always consult a qualified physician before beginning any hyperbaric protocol. As an authorized Oxygen Health Systems dealer, The Recovery Outlet can answer questions about the equipment itself; medical guidance should come from your healthcare provider.