Number of Users
Start with how many people need to use the chamber at one time.
A single-user private setup creates a different requirement from a facility planning around two or more users.
Compare four hard-shell hyperbaric oxygen chamber (HBOT) systems by capacity, chamber format, room fit and intended use. Get project-specific pricing and a model recommendation based on your requirements.
For private wellness rooms, clinics, recovery facilities and commercial wellness projects across the UAE and GCC.
Includes a model recommendation based on the details you provide.

All four Axon hard-shell systems reach up to 2.0 ATA, but pressure is only one part of the decision.
Capacity, chamber format, room fit, access and intended use determine which system makes sense in practice.
Compare the project first. Then compare the chambers.Start with the number of users and the chamber format the space requires.

A dedicated lie-down system for one user.
1 user · Lie-down · 225 × 97 × 110 cm · 200 kgExplore Aster ↓
Available in separate one-seat and two-seat variants.
1-2 users · Panoramic seated · 150 × 175 × 179.1 cm · 450 kgExplore Argon ↓
A purpose-built two-user configuration with two reclining chairs as standard and a more conventional viewing-panel layout with a dedicated twin-chair layout and standard viewing panels rather than Argon’s panoramic format.
1-2 users · Dedicated two-chair · 207 × 161.6 × 174.9 cm · Approx. 480 kgExplore Arden ↓
A larger seated system with four reclining chairs as standard.
1-4 users · Walk-in seated · 250 × 170 × 175 cm · Approx. 660 kgExplore Axiom ↓All four hard-shell systems reach up to 2.0 ATA.
Axon Recovery supports private and commercial buyers with the practical work around a hard-shell chamber purchase, from equipment comparison and site planning to delivery coordination and post-purchase support.
The objective is not simply to find a chamber that meets the specification. It is to help confirm that the equipment also makes sense for the users, space and wider purchase requirements.
All four models reach up to 2.0 ATA. The differences that matter are capacity, format, size, weight and how the chamber needs to be used.
| Model | Aster | Argon | Arden | Axiom |
|---|---|---|---|---|
| Capacity | 1 user | 1 or 2 users | 1-2 users | 1-4 users |
| Format | Full-length lie-down | Panoramic seated | Dedicated two-chair | Walk-in seated |
| Key Difference | Dedicated single-user lie-down format | Choice of 1-seat or 2-seat variants | Two reclining chairs standard | Four reclining chairs standard |
| Dimensions | 225 × 97 × 110 cm | 150 × 175 × 179.1 cm | 207 × 161.6 × 174.9 cm | 250 × 170 × 175 cm |
| Weight | 200 kg | 450 kg | Approx. 480 kg | Approx. 660 kg |
A larger chamber is not automatically a better chamber. Additional capacity and a larger format only create value when the project can make use of them.
Start with how many people need to use the chamber at one time.
A single-user private setup creates a different requirement from a facility planning around two or more users.
Aster is built around a full-length lie-down format.
Argon, Arden and Axiom use seated configurations with different capacities and layouts.
The chamber needs to make sense within the available room, not simply fit inside its dimensions.
Consider the equipment footprint together with the working space required around it.
Doorways, corridors, lifts, stairs and turning points can determine whether a chamber can realistically reach the intended room.
Consider whether the chamber is being planned for private use, regular client use or a higher-capacity commercial environment.
The required capacity should match how the space will actually operate.
Compare the additional capacity, size and equipment configuration against what the project genuinely requires.

“I was looking at HBOT and red light therapy for my home, but it was hard to know what was genuinely suitable. The team helped narrow it down based on space and usage.”

Aster is the only model in the Axon hard-shell range built specifically around a full-length single-user lie-down configuration.
It is a focused choice when the chamber will be used by one person at a time and additional seated capacity is not required.

Argon provides a panoramic seated format with separate one-seat and two-seat variants.
Its role in the range is flexibility. Buyers can select single-user or two-user seated capacity without moving directly into a dedicated twin-chair chamber.

Arden is designed around a standard two-chair layout for projects requiring simultaneous seated two-user capacity.
Unlike Argon, where one-seat and two-seat variants are available separately, Arden begins with two reclining chairs as standard.

Axiom is the largest multi-user chamber in the Axon hard-shell range, with a walk-in seated format and four reclining chairs as standard.
It is designed for projects where multi-user capacity and a larger internal configuration are required.
For buyers who have narrowed the range, compare the objective differences between the four systems.
| Specification | Aster | Argon | Arden | Axiom |
|---|---|---|---|---|
| Capacity | 1 user | 1 or 2 users | 1-2 users | 1-4 users |
| Format | Full-length lie-down | Panoramic seated | Dedicated two-chair | Walk-in seated |
| Dimensions | 225 × 97 × 110 cm | 150 × 175 × 179.1 cm | 207 × 161.6 × 174.9 cm | 250 × 170 × 175 cm |
| Weight | 200 kg | 450 kg | Approx. 480 kg | Approx. 660 kg |
| Construction | SUS304 stainless steel unibody | SUS304 construction | SUS304 unibody | SUS304 unibody |
| Viewing Areas | Transparent polycarbonate | Transparent polycarbonate windows | Transparent impact-resistant door and viewing panels | Transparent polycarbonate |
| Specification | Aster | Argon | Arden | Axiom |
|---|---|---|---|---|
| Oxygen Concentrator | Integrated 10 L/min | Integrated 20 L/min | Integrated 20 L/min | Integrated 20 L/min |
| Oxygen Purity | 93% ±3% | 93% ±3% | 93% ±3% | 93% ±3% |
| Ventilation | As specified for Aster system | ≥140 L/min | ≥140 L/min | ≥140 L/min |
| Controls | Internal and external | Touchscreen | Inner and outer touchscreens | Inner and outer touchscreens |
| Monitoring | Integrated system controls | Pressure, oxygen, temperature and humidity | Integrated monitoring | Integrated monitoring |
| Communication | Two-way intercom | Two-way intercom | Two-way intercom | Two-way intercom |
Model documentation, equipment specification and applicable project requirements are confirmed as part of the quotation and purchase process.
Request Project PricingA chamber can meet the specification and still be wrong for the site.
Before the final model is confirmed, the equipment needs to be assessed against the room, delivery route, utilities and final operating position.
Compare the chamber dimensions with the usable room dimensions, not simply the total floor area.
Allow for user access, operator movement and supporting equipment around the chamber.
The chamber has to reach the room before it can be positioned inside it.
The range extends from the 200 kg Aster to the approximately 660 kg Axiom, so access requirements can change substantially between models.
Electrical requirements, power location and supporting equipment should be checked against the chamber being quoted.
The chamber should not simply fit.
Its position should make sense for user access, operator movement, controls, communication and normal use of the surrounding room.


“We had to be careful with space planning from the beginning. Axon helped us look at what would actually fit, what made sense for daily use, and where the investment was best placed.”
Have room dimensions, a floor plan or access photos?
Include them with your pricing request so Axon can review likely site fit alongside the chamber recommendation.
Once the likely chamber has been identified, Axon helps move the purchase through the practical stages required to confirm and coordinate the equipment.
Review the intended users, preferred format and key purchase requirements before the model is finalized.
Check room fit, delivery access, supporting equipment and the applicable electrical or site requirements.
Confirm the equipment specification, commercial terms and logistics requirements for the destination.
Axon coordinates the applicable delivery requirements and provides setup guidance for the agreed project scope.
Post-purchase assistance includes the applicable documentation, warranty support, operator guidance, technical assistance and servicing.
CE-certified equipment and a 3-year warranty apply to the hard-shell range.
Project-specific documentation, training, delivery scope and service requirements are confirmed as part of the purchase.
The final price depends on the model selected, its configuration, the destination and the applicable delivery and site requirements.
Request pricing for the chamber, destination and requirements of your project.
Not sure which chamber you need? Axon can recommend the most relevant model from the information you provide.
Yes. Axon supports projects across the UAE and GCC with delivery coordination and setup guidance.
The exact delivery and site scope is confirmed against the selected equipment and destination.
Requirements vary by chamber and supporting equipment.
Power, equipment placement, access and room requirements should be checked before the final chamber is ordered and the room is prepared.
Yes. The hard-shell equipment is CE certified.
Applicable documentation is supplied and confirmed as part of the purchase process.
The hard-shell chamber range is supplied with a 3-year warranty.
The warranty documentation and applicable terms are confirmed with the final order.
Yes. Operator guidance, training, servicing and technical support are available as part of the applicable project and after-sales scope.
The quotation identifies the chamber and selected variant, applicable supporting equipment, delivery arrangements and the setup or support provisions included.
Yes.
Provide the number of users, intended use, project location and available space. Axon can use those details to narrow the range and recommend the most relevant chamber before preparing project-specific pricing.
Share a few details so Axon Recovery can identify the most relevant hard-shell chamber and prepare pricing for your requirements.
