34 inch 2.5 ATA hard shell hyperbaric oxygen chamber
34 inch hard shell chamber front view
Hospital-grade hard shell hyperbaric chamber
Hard shell hyperbaric chamber front side
Hard shell chamber padded interior

Oxygen Health Systems

2.5 ATA Hard Shell Hyperbaric Oxygen Chamber (34″)

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$56,900.00
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Why a 2.5 ATA in a 34″ footprint is rare

True 2.5 ATA (selectable 1.3–2.5) in a compact single-user chamber

ASME code compliant 2.5 mm 304 stainless steel + 10 mm polycarbonate window

Dual redundant 70 LPM compressors (140 LPM total) for reliability

20 LPM oxygen @ 400 KPa, ≥95% purity — no tanks, no special venting

FAQs

How is 2.5 ATA different from a 2.0 ATA or soft chamber?

Soft chambers generally top out near 1.3–1.5 ATA and most hard-shells at 2.0. This chamber reaches a true 2.5 ATA (selectable from 1.3), allowing deeper saturation protocols. Higher pressure should always be used under appropriate guidance — consult a qualified physician.

What does “ASME code compliant” mean for this chamber?

It means the steel pressure vessel is built and documented to American Society of Mechanical Engineers (ASME) pressure-vessel standards — a recognized engineering benchmark for the hull, welds, and pressure system.

Do I need oxygen tanks or special venting?

No. Dual redundant compressors and an onboard oxygen concentrator eliminate external tanks, and the net room oxygen percentage does not increase during operation, so no special venting is required. Follow local codes and the manufacturer's installation guidance.

Is hyperbaric therapy right for me?

Hyperbaric oxygen therapy is generally used to support recovery, circulation, and overall wellness, but individual results vary and it is not a substitute for medical care. Consult a qualified physician before beginning any hyperbaric protocol.