Glossy Black34″ 2.0 ATA Hard-Shell Hyperbaric Oxygen Chamber
A professional-grade, single-user chamber that reaches a true 2.0 ATA — the equivalent of a 33 ft dive — delivering the deepest tissue oxygen penetration for faster recovery and whole-body wellness. Built from 304-grade stainless steel with an all-in-one 95% oxygen system.
- Pressure
- 2.0 ATA (15 PSI)
- Diameter
- 34 inches
- Oxygen purity
- Up to 95%
- Grounding system
- Included
Optional Upgrades
SKU: OHSCHAMBER164 · These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Happy Users
- 10,000+
- Average Rating
- 4.9/5
- Global Certifications
- 5
- Industry Experience
- 10+ Years
Happy Users
Average Rating
Global Certifications
Industry Experience
Key features of the 34″ hard-shell chamber
Every detail is engineered for safety, comfort and peak therapeutic performance — whether it lives in a busy practice or a dedicated home wellness room.
Military-Grade Construction
Built from premium 2.5mm 304-grade stainless steel that withstands thousands of daily pressurization cycles without degradation.
Comfortable Interior
A 34-inch diameter with a premium soft mattress and pillow gives users of all sizes room to fully relax through 60–90 minute sessions.
Superior Oxygen Delivery
Integrated generators reach up to 95% oxygen purity with no external tanks required, lowering operating costs to roughly 39¢ per hour.
Selectable Operating Pressures
Select 1.3, 1.6, 1.8 or 2.0 ATA from both interior and exterior controls. Integrated with multiple oxygen generators, it's safer and more cost-effective than tank-based systems.
Intuitive Controls
A digital display shows live pressure, temperature, humidity and oxygen percentage, with a programmable session timer up to two hours.
Whisper-Quiet Operation
Silent pressure-relief valves keep operating noise around 52 dB — well below the industry standard of 68 dB.
Standard 20 LPM oxygen generator
Every 40″ chamber ships with our standard 20 LPM oxygen generator — a separate standalone unit that sits beside the chamber and connects via a single feed line. It runs on a standard 120V outlet, draws just 13 amps, and delivers a continuous 20 LPM of oxygen at 300 kPa — no external tanks required.
- Oil-free PSA generation — no external oxygen tanks
- Integrated flow meter and digital smart controller
- Plugs into any standard 120V household outlet
- Oxygen output
- 20 LPM continuous
- Output pressure
- 300 kPa
- Voltage
- 120V
- Current draw
- 13 amps
- Oxygen purity
- ≥ 95%
- Included
- Standard with every 40″ chamber
Customize your chamber with premium add-ons
Tailor the chamber to your practice with optional upgrades engineered for advanced, clinical-grade performance.
Lightweight High-Flow BIBS Oxygen Delivery System
The Built-In Breathing System (BIBS) delivers inhale-activated oxygen through a lightweight facemask, with exhalation expelled outside the chamber for advanced clinical-grade applications. It keeps ambient oxygen at a safe 21% while maximizing the concentration delivered directly to the user.
Direct High-Flow Delivery
93–98% pure oxygen delivered straight to your breathing zone at a high flow rate.
Inhale Activated
True breathe-in-breathing-system technology eliminates oxygen overflow and waste.
CO2 Expeller
Exhaled carbon dioxide is expelled outside the chamber, acting as a built-in CO2 scrubber.
Switchable System
Easily switch between the BIBS mask and a standard cannula during hyperbaric sessions.
Air conditioning unit
- Enhanced hyperbaric climate control system for consistent cooling
- Adjustable water temperature range of 5°C to 30°C
- Precision touchscreen temperature control
- Interior radiator fan that removes humidity from the chamber
- Whisper-quiet operation for a relaxing session
- Portable glossy-white cabinet on locking casters
- Recessed side handles for easy repositioning
- High-flow perforated ventilation panels
Why deeper pressure means deeper healing
Hyperbaric oxygen therapy at 2.0 ATA drives oxygen up to 400% deeper into your tissues. It's the same principle as the CO₂ dissolved in a sealed can of soda — under pressure the molecules shrink and dissolve into the liquid, then expand once released.
- Dive to 2.0 ATA
- At 2.0 ATA you reach the therapeutic equivalent of 33 ft underwater — the pressure with the most published hyperbaric research behind it.
- Oxygen into the plasma
- Under pressure, oxygen dissolves directly into blood plasma and shrinks enough to reach inflamed or hypoxic tissue that circulation alone can't serve.
- More cellular energy
- Oxygen is the final electron acceptor in the electron transport chain — more oxygen means more ATP to fuel repair, recovery and clarity.
Full technical specifications
Chamber
- Pressure
- 2.0 ATA · 15 PSI · 100 kPa
- Dimensions
- 88 in length · 34 in diameter
- Weight
- 396 lbs
- Shell
- 2.5mm 304-grade stainless steel
- Window
- 10mm Bayer (Germany) polycarbonate
- Warranty
- 3 years materials & workmanship
Compressor with Integrated Smart Controller
- Air flow
- 70 LPM
- Power
- 1200 Watt
- Weight
- 176 lbs · 30″L × 18″W × 28″H
- Extras
- Oil-free · integrated dehumidifier · PSA sieve
20 LPM Oxygen Device
- Oxygen output
- 20 LPM continuous
- Oxygen purity
- ≥ 95%
- Output pressure
- 300 kPa
- Voltage
- 120V
- Current draw
- 13 amps
- Generation
- Oil-free PSA · no external tanks
System & Compliance
- Total system weight
- 572 lbs
- Total system power
- 1200 Watt
- Voltage
- 110–120V (220V on request)
- Certificates
- CE · ISO 9001 · ISO 14001 · ISO 13485
- Operating cost
- ≈ $0.39 / hour electricity
- Progressive control
- 1.3 – 2.0 ATA selectable
Certifications & Standards
Built to the highest international manufacturing standards, ensuring safety, quality, and reliability you can trust.
ASME Compliant — U Stamp
The chamber is built to the ASME Boiler and Pressure Vessel Code and carries the ASME U Stamp, certifying that the pressure vessel is designed, fabricated, and inspected to recognized safety standards for pressurized equipment.
CE Marking
Declares that the chamber conforms to European Union health, safety, and environmental protection standards, allowing it to be sold and operated within the European Economic Area.
ISO 9001:2015
Certifies a quality management system focused on consistent processes, customer satisfaction, and continual improvement across manufacturing and service.
ISO 14001:2015
Certifies an environmental management system that controls environmental impact and promotes responsible, sustainable manufacturing practices.
ISO 13485
The globally recognized quality management standard for medical devices, ensuring rigorous design, production, and regulatory compliance for medical-grade equipment.
PED Compliant — 2014/68/EU
Conforms to the European Pressure Equipment Directive (PED), certifying that the chamber is designed and manufactured to strict safety requirements for pressure equipment sold and operated within the European Union.
Everything you need, from day one
Equipment needs to work from the moment it arrives. That's why every 34″ chamber ships complete — no costly installation, no consumables beyond electricity, and no surprise add-ons to get running.
- Internal control panel for single-person operation from inside the unit
- Easy-slide large polycarbonate cabin door, pressure-activated with automatic release
- All-in-one machine: 10 L/min oxygen generator, dehumidifier & air compressor
- Digital display of interior pressure, temperature, humidity and oxygen percentage
- Interior and exterior pressure gauges
- Programmable digital session timer
- Communication interphone with attendant alerting
- Grounding mat for a static-free session
- Oxygen breathing headsets, nasal cannulas and facemasks for 95% oxygen
- Expansion port for secondary devices and future upgrades
- Negative-ION unit integrated as a base feature
- Dim interior reading light for relaxation
Protected at every layer
Unlike hospital chambers that rely on dangerous compressed-oxygen tanks, our system never raises the net oxygen level of your room — so no special venting or firewalls are required.
Gradual pressurization
Incremental control lets staff assess comfort during pressure changes.
Emergency alarm
Patients can alert staff instantly via the interior interphone.
Pressure relief valves
Interior and exterior emergency relief valves reduce pressure on demand.
Intercom system
Constant two-way communication between patient and attendant.
Interior door release
An internal emergency release and unique sliding door make exit simple.
Safe power-loss depressurization
The system depressurizes slowly and safely if power is ever lost.
Trusted by clinics and home users
“The 2.0 ATA depth made an immediate difference for our recovery protocols. Patients feel the roominess, and the all-in-one unit means we're not chasing oxygen tanks.”
“White-glove delivery was flawless. I power it up, climb in, and hit one button. The air conditioning upgrade is worth every penny for longer sessions.”
“Whisper quiet, beautifully built, and the selectable pressures let me tailor every session. Easily the best hard-shell chamber I've owned.”
Questions, answered
No. Our system runs the chamber interior at roughly 40% oxygen, and the air that evacuates redistributes into the room at the same percentage it started with — or lower. The net room oxygen level is never increased, unlike hospital chambers that use compressed-oxygen tanks.
Under 2.0 ATA pressure, oxygen molecules shrink enough to squeeze through constricted blood vessels, inflamed tissue, the blood-brain barrier, lymph nodes and cerebrospinal fluid — dissolving directly into blood plasma to reach areas where circulation is diminished.
Most sessions run 60–90 minutes. The digital timer can be programmed for automatic sessions up to two hours, and the dim interior light lets you read or relax throughout.
There are no consumables beyond electricity — no oxygen tanks required. Running the all-in-one compressor, oxygen concentrator and cooler costs roughly 39 cents per hour.
Yes. Interior controls allow full single-user operation. Just power it up, get inside, and press the button to begin. Practitioners can also manage sessions with minimal training.
Yes. We offer 6-month financing and business financing through our fast-approval partner, and we ship internationally with your local voltage and plug-type requirements.
Ready to bring 2.0 ATA therapy home?
Apply for 6-month financing or fast-approval business financing. Our team will walk you through configuration, shipping and white-glove delivery — just give us a call.
Speak with a specialist for a detailed quote including installation and shipping.