Skip to content
🌸 Spring Into Wellness! 🌸 Save up to $12,500 on select medical & wellness equipment. Shop
Rated by many
Review us on Trustpilot

34 Inches Hard Shell 2.5 ATA Hyperbaric Oxygen Chamber

Save $13,099.00 Save $13,099.00
Original price $69,999.00
Original price $69,999.00 - Original price $69,999.00
Original price $69,999.00
Current price $56,900.00
$56,900.00 - $56,900.00
Current price $56,900.00
  • Authorized Oxygen Health Systems Dealer
  • Lowest Price Guaranteed
  • FREE & FAST Shipping: In Stock and Ready to Ship
  • Questions? Call our Team: +1 251-292-1169
🏷️ LIMITED TIME OFFER! Use Code: MED8 for 8% Off
(Not valid on all brands)
FDA Disclaimer

At Mediriser, we are committed to transparency and believe in empowering you with the information you need to make informed decisions. Some products we sell are FDA-approved, while others are not intended or marketed as FDA-approved medical devices.

1. FDA-Approved vs. Non-FDA-Approved Products

Our curated selection of medical, mobility, and wellness equipment includes products that are FDA-approved for specific medical uses, ensuring your safety and peace of mind.

Other products — including certain soft hyperbaric chambers and wellness technologies — may be FDA-registered but not FDA-approved. Registration with the FDA indicates that the manufacturer has notified the FDA of the product’s existence; it does not imply approval or endorsement for medical use. In contrast, FDA approval means the product has undergone rigorous testing and evaluation by the FDA and is deemed safe and effective for its intended use.

2. Hyperbaric Chambers & Off-Label Use

The FDA has approved soft hyperbaric chambers operating at 1.3 ATA for treating altitude sickness.

Any use beyond this — including general wellness, recovery, performance enhancement, or treatment of chronic conditions — is considered off-label, even if the chamber is FDA-registered. Off-label use refers to using a product in a way that is not approved by the FDA. While it is not illegal, it is important to understand that the safety and effectiveness of the product for such uses have not been evaluated by the FDA.

3. No Medical Claims

Unless explicitly stated otherwise for specific FDA-approved products:

  • The FDA has not evaluated the products and statements on Mediriser.com.
  • Our equipment is not intended to diagnose, treat, cure, or prevent any disease.
  • Content on this website is for informational and educational purposes only and is not a substitute for medical advice.

4. Consult a Healthcare Professional

We strongly encourage all customers to speak with their healthcare provider before:

  • Starting any new recovery or wellness regimen
  • Using any equipment sold on our site
  • Treating existing conditions or symptoms

This is especially important for individuals who are pregnant, have pre-existing conditions, or are using prescription medications.

5. Results May Vary

Individual experiences may differ based on health status, product use, and lifestyle factors. No claims are made regarding guaranteed outcomes.

6. Limitation of Liability

Mediriser and its affiliates are not liable for any harm or adverse effects resulting from using or misusing our products. Users assume full responsibility for their decisions.

7. Questions?

If you have any questions about the FDA status of a specific product or would like further clarification:

Fast & Free Shipping

Free shipping to the lower 48 US States, no sales tax, and fast dispatch within 1-3 days.

Delivery time

Fast and Reliable Delivery: Receive your order within 7–10 business days.

Live Chat Support

Live chat available daily for instant help and a smooth shopping experience.

Certified Authorized Dealer

We are a Certified Authorized Dealer, ensuring authentic products, warranties, and expert support.

We can beat any price!

We guarantee the best price, ensuring you receive unbeatable value without compromising on quality or service.

Free Returns

Easy returns 30 day hassle-free returns

Questions? Call Us Now

+1-252-292-1169

Advanced Hyperbaric Therapy at Its Most Powerful Level

Step into one of the most advanced levels of hyperbaric oxygen therapy with a 2.5 ATA hard shell chamber, engineered for maximum oxygen saturation and deep tissue penetration. At this pressure level equivalent to being approximately 33 feet underwater oxygen is efficiently dissolved into the blood plasma, reaching areas that lower-pressure systems cannot.

Backed by extensive research, 2.5 ATA therapy is widely recognized for supporting accelerated recovery, enhanced healing, and improved overall wellness, making it a top choice for professionals and serious users alike.

Precision Control with Adjustable Pressure Settings

This system is designed with progressive pressure control, allowing users to select from multiple pressure levels based on their specific needs. Whether you prefer a lighter session or full 2.5 ATA performance, the chamber adapts to deliver a customized therapy experience every time.

Financing Options available:

  1. Personal Financing options -> Click Here
  2. Business Financing options -> Click Here

Important Notes:

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

Compact 34″ Design with Spacious Comfort

The 34-inch diameter offers a smart balance between space efficiency and interior comfort, making it ideal for both home installations and clinical environments. Despite its compact footprint, the chamber provides a relaxing and roomy interior, suitable for users of various sizes and extended sessions.

Engineered for Strength, Safety & High Pressure

Built with a robust hard shell structure, this chamber is specifically designed to handle higher levels up to 2.5 ATA with precision and reliability. Advanced safety systems including pressure regulation, controlled decompression, and emergency features—ensure a stable and secure environment throughout every session.

Innovative Cooling & Oxygen Management System

To maintain comfort at higher pressures, the chamber can be equipped with a dual-action air conditioning system, helping regulate internal temperature during sessions.

Unlike many systems on the market, this chamber is designed so that room oxygen levels remain stable, eliminating the need for special ventilation an advanced feature rarely found in high-end hyperbaric systems.

Specifications

Oxygen Health Systems - 34″ Hard Shell | 2.5 ATA

Full Specifications

572 lbstotal system weight
1,200 Wtotal system watts
110–120Vvoltage
2.5 ATAoperating pressure
ComponentChamber
Weight396 lbs
Size88″ L × 34″ D
2.5 ATA | 22.5 PSI | 150 kPa highest pressure in the hard chamber range
2.5 mm thick 304-grade stainless steel
10 mm Bayer Germany polycarbonate window on heavy steel rods with ball-bearing rollers
Incremental pressurization and depressurization control
Interior & exterior emergency pressure relief valve
Can be operated without assistance
Interior lighting & alarm system
Auto-controlled session timer up to 2 hours
Optional progressive control to dial in specific pressure
3-year warranty
ComponentAll-in-One O₂ Concentrator
Weight176 lbs
Size30″L × 18″W × 28″H
15 LPM total oxygen flow
70 LPM air flow
≥95% oxygen purity
PSA molecular sieve high technology
Oil-free, non-toxic & eco-friendly
Super absorption activated filters
Double inlet and outlet filters
Integrated dehumidifier
Quiet operation
Two continuous flow generators no oxygen tank required
ComponentAC Unit (optional)
Weight67 lbs
Size13″W × 16″L × 22″H
550 W cooling unit
Temperature range: −5°C to 30°C (water cooling)

Free Inclusions

What’s included - at no extra cost

Free Inclusions

Medical equipment needs to work from day 1 everything required to operate the chamber is included, ensuring a positive experience for both physician and patient.

Internal control panel

Single-person operation from inside the unit full control without external assistance

Easy-slide polycarbonate door

Pressure-activated seal with automatic release upon depressurization easy, safe entry and exit

Automatic air pressure system

Door sealed by pressure automatically secure and reliable throughout every session

All-in-one machine

10 LPM oxygen generator, dehumidifier, and air compressor combined in one unit

Digital display & control system

Real-time readout of interior pressure, air temperature, humidity, and oxygen percentage

Interior & exterior pressure gauges

High-precision dual gauges monitor pressure from both inside and outside at all times

Session timer

Digital auto-programming of session time set and go without manual monitoring

Communication interphone

Two-way intercom with attendant alerting stay connected throughout every session

Grounding mat

Ensures a static-free session throughout the entire treatment

Oxygen breathing accessories

Headsets, nasal cannulas, and face masks enables treatment at up to 95% oxygen purity

Expansion port

Secondary device connection or future upgrade port built-in flexibility for evolving needs

Negative ion unit

Fresh-air-style negative ions promote immune vitality and the body’s self-renewal process at high pressure

Everything above is included free of charge no hidden extras. Your chamber is ready to operate from day one.

Standard inclusion

Internal & External Pressure Gauges

Internal and External Pressure Gauges
Dualgauge system
High precisionaccuracy
High-precision pressure gauges installed both internally and externally allowing accurate observation and control of pressure from both inside and outside the hyperbaric chamber at all times.

External gaugeBlue pressure gauge mounted outside the chamber for easy monitoring from outside during sessions
Internal gaugeBlack pressure gauge mounted inside the chamber so the user can monitor pressure independently at all times
PrecisionHigh-precision readings allows accurate control of pressure changes at any time during a session
BenefitFull visibility from both inside and outside total peace of mind and control for user and caregiver alike


Safety system - standard inclusion

Emergency Pressure Relief Valve

Emergency Pressure Relief Valve
Patenteddesign
Interioruser-operated
Instantdepressurization

DesignPatented emergency relief valve engineered specifically for rapid and safe in-chamber depressurization
OperationUser presses the interior release button from inside the chamber no tools or external assistance required
ActionInstantly depressurizes the chamber, allowing the user to open the zippers and exit quickly and safely
PurposeDesigned for emergency situations ensures the user can always exit independently with a single press
Safety first in any emergency, a single press of the interior button initiates rapid pressure relief, putting control entirely in the hands of the user inside the chamber.

Optional Add Ons

Air conditioning - optional upgrade

Specifications & Features (Price - $2500.00)

Oxygen Health Systems Air Conditioning Unit
300 Wpower
42 lbsweight
~70°Fmaintained temp
13×16×22″size

System typeDual-action water cooling + internal fan cools compressor air and routes ice water to an interior condenser
Cooling actions1) Cools air from the compressor to prevent heat buildup over long sessions   2) Routes ice-cold water to an interior condenser for significant in-chamber cooling
Humidity removalBoth cooling actions actively remove humidity from the chamber air throughout the session
Voltage110v–120v  |  Operating current: 5-6A
Oxygen systemPSA molecular sieve 18 to 20 PSIG @ 95% purity, 630W heavy-duty motor, continuous flow with no oxygen tank required
CertificationsFDA Approved  ·  Non-toxic & ECO-friendly
FDA Approved PSA molecular sieve Non-toxic & ECO-friendly 95% O₂ purity No oxygen tank required 630W heavy-duty motor

Disinfection option

Purify-One UV Wand (Price - $399.00)

Purify-One UV Disinfection Wand
10+ yearsuseful life
UV-C & UV-Adual wavelength
8 Wwattage
~90 minsbattery life

Size14.5″ × 1.625″ × 1.25″ slim, handheld design easy to use in any space
Weight6.5 oz lightweight enough for extended use without fatigue
WavelengthsUV-C: 270–280 nm  /  UV-A: 380–405 nm dual-spectrum disinfection for superior pathogen elimination
Irradiance12 mJ / cm² industry-leading output for effective surface disinfection
VoltageDC 5V / 2A standard USB charging
Wattage8 W efficient power usage for consistent disinfection performance
Timer60-minute built-in timer set and go for hands-free operation
Battery2,000 mAh approximately 90 minutes of continuous use per charge
ColorWhite
Warranty1 year from date of purchase
ApplicationsHospitals, hospitality, homes, education, restaurants, retail, and day-to-day personal use
Best-in-class disinfection 10+ year lifespan Dual UV-C & UV-A Hospital grade Cordless & portable 60-min timer

Features

Hard chamber

Features

Patient comfort

Large window minimizes claustrophobia. Padded interior with soft mattress and pillow. Dim interior light for relaxation or reading during sessions.

Air conditioner

Dehumidifier included free in the all-in-one unit. Optional AC maintains ~68°F inside available at additional cost for this chamber.

Session & entertainment

Standard sessions run 60–90 minutes. Dim interior light allows relaxation or reading. Intercom keeps patient and staff connected throughout.

Interior controls

Full single-user operation from inside the chamber basic controls and emergency alarm all within arm’s reach at all times.

For practitioners

Minimal training required. Ergonomic control for full oversight. Noise well below standard at 52 dB with silent pressure release valves.

52 dB - near-silent operation

 

For pets

Accompany your pet inside the chamber for hyperbaric oxygen benefits. Smaller dedicated pet chambers also available on request.

Selectable operating pressures 4 settings + customizations available

1.5 ATA 2.0 ATA 2.2 ATA 2.5 ATA

Emergency & preventative safety measures

1Gradual pressurization for staff assessment and discomfort checks
2Emergency alarm for patient to alert staff via interphone
3Emergency pressure relief valve for rapid depressurization
4Intercom phone system for easy patient communication
5Easy entry and exit via unique sliding door
6Interior controls for single-user, unsupervised operation
7Interior grounding mat to mitigate static charge
8Safe gradual depressurization if power is lost
9Internal emergency door release button
Operational costs approx. $0.39 per hour
No consumables required only electricity to run the all-in-one compressor/oxygen concentrator/air cooler unit. No oxygen tanks to replace ever.

Warranty

Oxygen Health Systems

Warranty

3 Years Warranty
3 yearschamber warranty
20 yearswindow warranty
1 yearhardware warranty

Coverage summary

Full 3-year coverage on the main chamber body. All soft chamber viewport windows are covered for 20 years. Hardware including the oxygen concentrator, air conditioner, dehumidifier, and air compressor is covered against defects for 1 year 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, sheathing change, inadequate maintenance, improper equipment handling, or user operation.

FAQs

Frequently Asked Questions
Verified answers based on high-pressure 2.5 ATA hard shell hyperbaric systems.

This hard shell chamber supports up to 2.5 ATA (atmospheres absolute), which is considered a high-pressure level used in advanced hyperbaric environments. At this pressure, oxygen dissolves more efficiently into the blood plasma, allowing deeper oxygen delivery to tissues compared to lower-pressure systems. :contentReference[oaicite:1]{index=1}

Yes, this chamber is designed for single-user operation. It includes internal controls that allow the user to manage pressure, monitor the session, and safely exit without assistance. Emergency release systems are also built in for added safety. :contentReference[oaicite:2]{index=2}

This system typically includes an all-in-one unit with oxygen concentrators, air compressor, and dehumidifier, along with oxygen masks or nasal cannulas, internal controls, and setup guidance. Many systems deliver up to 95% oxygen without requiring external oxygen tanks. :contentReference[oaicite:3]{index=3}

No permanent construction is required, but due to the size and weight of the chamber, a dedicated space with proper ventilation and electrical supply is recommended. Professional delivery and positioning are often advised for safe installation.

Most sessions last between 60 and 90 minutes, including gradual pressurization and decompression. The system usually includes an automatic timer that allows sessions up to 2 hours depending on user needs. :contentReference[oaicite:4]{index=4}

This chamber is typically constructed using 304-grade stainless steel for strength and durability, along with thick polycarbonate viewing windows. These materials are designed to safely handle higher pressure levels while providing visibility and comfort. :contentReference[oaicite:5]{index=5}

Yes, it is designed for both professional clinics and advanced home users. Safety features typically include emergency pressure relief valves, alarm systems, controlled pressurization, and automatic decompression in case of power loss. :contentReference[oaicite:6]{index=6}

No, most modern systems use integrated oxygen concentrators that generate high-purity oxygen on demand. This eliminates the need for compressed oxygen tanks, making the system safer and easier to operate. :contentReference[oaicite:7]{index=7}

Standard systems include airflow and dehumidification, but air conditioning is often available as an optional upgrade. This is recommended for longer sessions or warmer environments to maintain user comfort. :contentReference[oaicite:8]{index=8}

Most 2.5 ATA hard shell chambers include a 3-year manufacturer warranty covering structural components and key systems. Warranty details may vary depending on the supplier and configuration. :contentReference[oaicite:9]{index=9}

Higher-pressure chambers like 2.5 ATA allow greater oxygen saturation in the blood plasma compared to 1.3–1.5 ATA systems. This makes them more suitable for advanced users and clinical environments where deeper oxygen delivery is desired.

Yes, many systems include progressive pressure controls that allow users to select different levels (such as 1.5, 2.0, or up to 2.5 ATA) depending on comfort and treatment goals. :contentReference[oaicite:10]{index=10}

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.

Free Shipping

On all standard orders

Give Us A Call

+1 251-292-1169

Chat With Us

We offer 24-hour chat support

Secure Transactions

256-Bit SSL secured checkout