Hard Shell Hyperbaric Oxygen Chamber 31.5Inch Diameter 2.0 ATA

Hard Shell Hyperbaric Oxygen Chamber | 31.5″ Diameter | 2.0 ATA

This Hard Shell Hyperbaric Oxygen Chamber supports pressures from 1.1 to 2.0 ATA (10–100 kPa), designed for single-patient use with a spacious 86-inch length and 31.5-inch diameter interior. Built with a durable steel shell for safety and long-term performance, the chamber weighs 220 kg (485 lbs) and supports a maximum patient weight of 250 kg (550 lbs).

The integrated all-in-one system delivers 100 L/min air volume, operates at 115 VAC, and consumes 950 VA power. Air conditioning is included to keep every session comfortable — cooled down to as low as 18°C (64.4°F). Certified to ISO standards for quality and reliability.

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Important Notes:

• This Hyperbaric Chamber Can Be Operated Independently Without Assistance of a 2nd person.

2.0 ATA Pressure with Smart CO₂ Monitoring

Delivering safe and effective oxygen at up to 2.0 ATA (100 kPa), this chamber features a Smart System that continuously monitors and maintains safe CO₂ levels. Customizable settings for each session — usage time, pressure, and temperature — are all managed via a simple touchscreen display on both internal and external control panels.

Built-In Air Conditioning & Superior Comfort

Unlike most chambers in this category, this unit includes a built-in air conditioning system that keeps the interior cooled to as low as 18°C (64.4°F) throughout every session. The spacious 31.5-inch diameter interior combined with a wide transparent window minimizes claustrophobia and keeps patients relaxed from start to finish.

Easy Entry & Compact Footprint

The sliding glass door allows for easy entry and exit while providing ample light and clear visibility of the patient from outside. The chamber body passes through 90 cm (35.4″) doorways, and handles can be detached to allow passage through an 85 cm (33.5″) doorway — making it ideal for clinics already short on space.

Oxygen Health Systems — Hard Shell | 31.5″ Diameter | 2.0 ATA

Full Specifications

485 lbschamber weight

2.0 ATAmax operating pressure

950 VApower consumption

1 patientsingle-user design

ComponentChamber

Weight220 kg / 485 lbs

Size86″L × 31.5″ diameter (interior)

★Operating pressure: 1.1–2.0 ATA | 10–100 kPa

★Single-patient use — 86″ length × 31.5″ interior diameter

★Steel construction — durable, long-lasting shell

★Maximum patient weight: 250 kg / 550 lbs

★Sliding glass door — easy entry, exit, and full patient visibility

★Chamber passes through 90 cm (35.4″) doorways; handles detach for 85 cm (33.5″) clearance

★Built-in air conditioning — cools interior to 18°C (64.4°F)

★Ground protection on entire chamber body

★Internal pressure gauge for user monitoring

★Additional oxygen inlet port for expansion

★Can be operated continuously — ideal for a doctor's office

★Can be operated without assistance of a 2nd person

★2-year warranty on chamber and hardware

ComponentAll-In-One System

Weight94 kg

Size17.7″W × 25.3″D × 43″H

★Air volume: 100 L/min

★Voltage: 115 VAC, 50/60 Hz

★Power consumption: 950 VA

★Installation space required: 118″W × 59″D (3,000 mm × 1,500 mm)

★Smart System monitors and maintains safe CO₂ levels automatically

★Adjustable flow rate: 40–100 L/min via pressure valve

★Real-time graph display for live session monitoring

★Automatic ventilation based on temperature, humidity, and CO₂ readings

ComponentControl System

DisplayDual touchscreen

AccessInternal & External

★Internal and external touchscreen panels — full control from inside or outside

★Customizable session settings: usage time, pressure, and temperature

★Auto-depressurization at session completion

★Real-time monitoring: pressure, temperature, humidity, CO₂, and O₂ percentage

★Interphone system — communication maintained even during power failure

★Emergency one-touch pressure release valve inside the chamber

CertificationsISO 9001 · ISO 14001 · ISO 13485

Voltage115 VAC standard | 50/60 Hz

Ground protectionIncluded on entire chamber body — eliminates electrical static impulses for safe, grounded sessions

Warranty3-year warranty on chamber body, oxygen concentrator, air conditioner, and air compressor

Operational costs approx. $0.39 per hour — only electricity required to run the air compressor, oxygen concentrator, and air conditioning system. No consumables needed.

 

Items Included In The Order

31.5″ Hard Shell — What's Included

Free Inclusions

Everything required to operate the chamber from day one is included — ensuring a smooth, comfortable experience for both practitioner and patient from the very first session.

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Dual touchscreen control panels (internal & external)

Full session control from inside or outside the chamber — usage time, pressure, and temperature all customizable

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Sliding glass door

Easy entry and exit with ample natural light into the chamber and clear visibility of the patient from outside

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Built-in air conditioning system

Included as standard — cools interior to as low as 18°C (64.4°F) for comfortable sessions without additional cost

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Smart CO₂ monitoring system

Automatically monitors temperature, humidity, and CO₂ levels inside the chamber with automatic ventilation at all times

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Real-time graph display

Live session monitoring — observe current treatment progress, pressure, and environmental readings in real time

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Internal pressure gauge

Allows the user to observe and monitor chamber pressure independently from inside during every session

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Emergency pressure release valve

Interior one-touch valve instantly depressurizes the chamber in any emergency — full user control at all times

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Automatic emergency power-off system

Automatically relieves pressure in the event of power failure or power-off — safety maintained at all times

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Interphone communication system

Two-way communication between patient and practitioner — maintains contact even during a power failure

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Ground protection system

Full chamber body grounding removes electrical static impulses for a safe, grounded session every time

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Oxygen concentrator (Drive DeVilbiss 10 LPM)

FDA-approved — 95%+ oxygen purity at 18–20 PSIG, 640W motor, PSA molecular sieve technology; no oxygen tank required

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Additional oxygen inlet port

Expansion port allows for increased oxygen supply — 2 ports total available for enhanced oxygen delivery

Patient experience highlights

ComfortWide transparent window minimizes claustrophobia — built-in AC keeps interior cooled to 18°C (64.4°F) throughout every session

ControlFull internal touchscreen control — session time, pressure, and temperature set by the user without any outside assistance

Safety12-point safety system including software and mechanical pressure cut-offs, CO₂ monitoring, and emergency release

International sales available — systems configured to your international voltage and plug type requirements upon request.

Standard inclusion

Oxygen Concentrator

95%+oxygen purity

10 LPMflow rate

640 Wmotor power

18–20 PSIGpressure output

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ModelDrive DeVilbiss 10 LPM Oxygen Concentrator — FDA approved for medical and home oxygen therapy use

Oxygen purity95%+ stable purity at 10 LPM — reaches full operating purity within just 5 minutes

Pressure output18–20 PSIG — suitable for high-pressure hyperbaric chamber applications

Motor640 W (10 Amp) heavy-duty motor built for long-lasting durability and continuous daily use

Dimensions13″L × 12″W × 24.5″H | Weight: 42 lbs

TechnologyPSA molecular sieve — continuous flow oxygen production; non-toxic, eco-friendly; no oxygen tank required

WarrantyCovered under the 3-year system warranty

→ View Specifications Sheet → View Service Manual

FDA Approved 95% O₂ purity No oxygen tank required 640W heavy-duty motor PSA molecular sieve Non-toxic & eco-friendly

Built-in protection — 12-point safety system

Safety Features

1Pressure cut-off by software — automatic relief when pressure exceeds 110 kPa inside the chamber

2Mechanical pressure cut-off — certified safety valve prevents internal pressure from exceeding 120 kPa

3Emergency release switch — one-touch interior valve quickly releases pressure and stops the session in an emergency

4Automatic emergency power-off — automatic pressure relief in case of power failure or power-off

5Custom auto-controls — automatically manages session time, pressure, and temperature; depressurizes at session end

6Real-time graph — users can observe current treatment progress live on screen throughout every session

7Smart environmental monitoring — detects temperature, humidity, and CO₂ with automatic ventilation at all times

8Interphone system — two-way communication maintained between user and practitioner even during power failure

9Wide transparent window — provides full visibility from inside and outside, addressing claustrophobia concerns

10Adjustable flow rate — 40–100 L/min pressure valve adjustable according to operator preference

11Ground protection — full chamber body grounding eliminates electrical static impulses during every session

12Dual oxygen inlet ports — 2 ports available to increase oxygen supply as needed

Safety first — every session is protected by both software and mechanical redundant systems, with full emergency control available to the user inside the chamber at all times.

Warranty

Oxygen Health Systems

Warranty

3 yearschamber warranty

3 yearshardware warranty

Fullcomponent coverage

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Coverage summary

Full 3-year warranty on the main chamber body and all hardware components including the oxygen concentrator, air conditioner, and air compressor against manufacturing defects from the date of purchase.

Warranty certification

We pride ourselves on painstaking accuracy and crafting our equipment with the very highest quality raw materials. Based on 7 years of performance data, we know with a high degree of certainty that manufacturing defects, if any, are most likely to occur within the first 12 months. Should faulty materials or workmanship be found, we first provide troubleshooting guidance. If the issue remains unresolved, we provide complete replacement of all affected components at our sole discretion.

The warranty does not cover damage resulting from misuse, overuse, mishandling, unauthorized modification, inadequate maintenance, improper equipment handling, or user operation.

FAQs

Can I use this chamber by myself without a second person?

Yes. This chamber can be operated independently without the assistance of a second person. All controls are accessible via the internal touchscreen panel, including session start, pressure adjustments, and the emergency release valve — all within reach from inside the chamber.

What pressure does this chamber operate at?

This chamber supports pressures from 1.1 to 2.0 ATA (10–100 kPa). The exact pressure is fully customizable via the touchscreen control panel before and during each session, making it suitable for a wide range of therapy protocols.

How many patients can use this chamber at once?

This is a single-patient chamber designed for one user per session. With an interior length of 86 inches and a 31.5-inch diameter, it provides a spacious, comfortable environment for individual hyperbaric oxygen therapy sessions.

Is the oxygen concentrator included?

Yes. A Drive DeVilbiss 10 LPM FDA-approved oxygen concentrator is included. It delivers 95%+ oxygen purity at 18–20 PSIG using PSA molecular sieve technology — no external oxygen tanks required.

Does this chamber include air conditioning?

Yes — built-in air conditioning is included as a standard feature, not an optional add-on. The system can cool the interior to as low as 18°C (64.4°F), keeping sessions comfortable regardless of ambient room temperature.

What safety features does this chamber have?

This chamber includes a 12-point safety system: software-based automatic pressure cut-off at 110 kPa, mechanical safety valve cut-off at 120 kPa, interior one-touch emergency release valve, automatic power-off pressure relief, real-time CO₂ and humidity monitoring with automatic ventilation, interphone communication, wide transparent window, adjustable flow rate valve, full body ground protection, and dual oxygen inlet ports.

Will this chamber fit through standard doorways?

Yes. The chamber body passes through 90 cm (35.4″) doorways as standard. The handles can be detached to allow the unit to pass through even narrower 85 cm (33.5″) doorways — making it practical for clinics and home installations without structural modification.

How long is a typical session?

Most sessions last between 60 and 90 minutes including pressurization and depressurization time. The system automatically depressurizes the chamber upon session completion based on the time programmed in the touchscreen control panel.

Do you ship to Alaska & Hawaii?

Yes, we absolutely ship to Alaska and Hawaii. Please contact us with your full address for a shipping quote. You can call 251-292-1169 or email support@mediriser.com for shipping assistance.

Do I need to install firewalls for this system?

No additional firewalls are required. This system uses an oxygen concentrator rather than compressed oxygen tanks, which means the net room oxygen level does not increase during operation. The oxygen generated is delivered directly into the chamber and does not raise ambient room oxygen to dangerous levels — making it safe for standard indoor installation without special ventilation requirements.

What is the warranty on this chamber?

This chamber comes with a 3-year warranty covering the main chamber body and all hardware components including the oxygen concentrator, air conditioner, and air compressor against defects from the date of purchase. Should any issues arise, we first provide troubleshooting guidance, and if unresolved, provide complete replacement of affected components at our discretion.

If for any reason you are not completely satisfied with your purchase, you may return any Hyperbaric Chamber Purchase within 14 Days of purchase.

The following rules apply:

Products must be returned in the original packaging and in a new and resellable condition. Refunds will be determined by incoming inspection and if not returned or packed properly, the refund may be denied.
Shipping Fees are non-refundable.
All returns must be made via our Return Procedure by filling out an RMA form in the MY ACCOUNT section or by requesting assistance from our sales team.
There are few non-returnable products & services that may be offered on our website. It will indicate clearly in the product description if a different return policy applies.
If the return of an item was caused by an error on our part or a manufacturer’s part, Oxygen Health Systems will cover the shipping fees.
After 14 Days, any returnable chamber will have a 20% restocking fee, if Oxygen Health Systems approves the return. Please email us with any questions.
DISCLAIMER: Depending on your building/home/office floor-plan, corridor, entryway width/dimension, turns, etc. you may need to consult your building/facility manager, renovation or construction specialist to ensure that there are no further space/maneuvering restrictions in bringing your hyperbaric chamber at its intended destination. OHS is not responsible for any errors.
RETURN PROCEDURE

To return a product, you must first request a Return Merchandise Authorization (RMA) that is located in the MY ACCOUNT section next to each order item that you want to return. The RMA form will include an exact return address and detailed instructions on how to return a product. Please allow 24 to 72 hours for processing your claim.

The customer is responsible for all shipping costs (including warranty products) associated with any returns.
DEFECTIVE, DAMAGED, OR INCORRECT PRODUCTS

We all know that accidents happen sometimes. If your product(s) have arrive defective, damaged, or simply incorrect, please contact our customer service department, at support@mediriser.com or call 251-292-1169 as soon as possible to with speak with our customer service. Be sure to have your order number ready for faster processing and leave a detailed message if possible. Please do not attempt to use, open or handle the item, especially if it is broken glass! We will send you a replacement item and provide you with a prepaid return label to return the defective item once we have received your request. In some cases the item may not need to be returned. Product(s) must be returned to us within 30 days. If the damage was caused by a shipping courier, we will schedule a damage pick up by the courier.

When a replacement item is requested to be shipped prior to the return of original merchandise, we may need to receive the original merchandise return, before we can ship the replacement. This is a case by case scenario and each defective, damage or incorrect product return process may be different.

ORDER CANCELLATIONS

Orders can not be cancelled once the order confirmation is received.

When you request a cancellation of an order or item it may take up to 72 hours to process your cancellation claim. This process may involve voiding orders in computer systems, removing items from backorder logs, having operations personnel pull items from production schedules and sometimes stopping orders at the shipping dock. Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of your cancellation.

REFUNDS & CREDITS

After we accept your return, you will be issued a refund via the same payment method as you had originally used to place the order (Credit Card, ACH and Check). The refund amount will be composed of the original purchase price minus shipping charges. You will be sent an email confirming receipt of the return and your credit. Please allow an additional 5-7 days for the credit to appear on your account.

At Medriser, we're committed to ensuring your order reaches you in a timely manner. Our shipping policy guarantees that your order will be processed and dispatched within 1-2 business days from the date of purchase. Once your order is shipped, you can expect it to arrive at your doorstep within 3-5 business days. We partner with reliable shipping carriers to ensure safe and efficient delivery of your medical supplies and healthcare products. For any inquiries regarding your order status or shipping, please don't hesitate to contact our customer care team for assistance.

Payment Policy:
Medriser offers convenient payment options to make your shopping experience seamless. We accept major credit cards, including Visa, Mastercard, American Express, and Discover, as well as PayPal for secure online transactions. Your payment information is encrypted and protected to ensure your privacy and security. For any payment-related inquiries or assistance, please feel free to reach out to our customer care team. We're here to help make your purchase process as smooth and hassle-free as possible.

Our Price Matching Policy

At Mediriser, we are dedicated to offering you the most competitive prices online. We maintain strong partnerships with our suppliers to establish minimum advertised pricing guidelines for all our competitors. This means that every other online store selling the same product is expected to offer it at the same price.

Price Match Guarantee

If, within 14 days of your purchase, you discover another online store offering a lower price for the same product, please bring it to our attention. We will promptly contact the brand to ensure they comply with the minimum advertised price policy. If you qualify for a refund, we will credit the price difference back to your credit card.

Your Confidence Matters

We want you to shop with absolute confidence, knowing that you are receiving the best possible price for the product. If you find that our own website has reduced the price of the item you ordered within 14 days of your purchase, we will also refund the price difference.

Requesting Your Partial Refund

To request a partial refund, simply follow these steps:

Email us at support@mediriser.com with links to the product on both our website and the other dealer's website where you found the price difference.

Ensure that you make this request within 14 days from the date of your order.

We will process the credit accordingly and ensure that you receive the best deal possible.

Limitations of Our Price Match Guarantee

While we are committed to providing competitive pricing, our Price Match Guarantee does come with certain limitations:

You must purchase the item from our website before requesting the Price Match Guarantee.

Promotions such as rebates, holiday sales, and "buy one, get one free" offers do not qualify.

The item must be in stock on the competitor's website and be sold as brand new.

The competitor must be an online store and may not have a physical retail location.

The website in question cannot be a discounter or auction site (e.g., eBay, Overstock, Walmart, Amazon, etc.).

The competitor must be an Authorized Retailer of the product.

Our Price Match Guarantee includes both the item price and shipping charges but excludes sales tax.

Contact Us for Price Match Inquiries at support@mediriser.com

If you have any questions or wish to confirm whether we can price match a product before making your purchase, please reach out to us. We are here to assist you in securing the best deals on the products you need. Your satisfaction and savings are our top priorities at Mediriser.