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HYPERBARIC CHAMBER
Sunwell 1.5 ATA semi-reclined hyperbaric chamber with reclining chair
An individual configuration with adjustable pressure that combines a chamber, auxiliary unit, integrated cooling and a comfortable interior chair.
The Sunwell WKMED000034 semi-reclined hyperbaric chamber is designed for individual sessions in a pressurised environment from 1.2 to 1.5 ATA. Its format incorporates a three-position reclining chair to adapt the posture during the session, from seated to fully reclined.
The installation brings together the air compressor, oxygen concentrator and cooling system in one auxiliary unit. The chamber features four double-layer panoramic windows, dual pressure gauges for internal and external readings, and quiet-operating relief valves.
AT A GLANCE
Semi-reclined hyperbaric chamber at a glance
The main elements are integrated to facilitate an individual session with an adaptable posture.
This configuration is intended for those seeking an individual-access chamber with a more versatile interior position than an exclusively reclined surface. The chair allows the angle to be changed according to the moment of use, while the external unit centralises the air, oxygen and cooling supply.
Adjustable pressure
Allows operation within a range from 1.2 to 1.5 ATA, adapting the selected pressure limit for each session.
Adjustable posture
The interior chair offers three positions: seated, semi-reclined and fully reclined.
Interior visibility
The four double-layer panoramic windows provide light and visual contact with the outside.
All-in-one unit
The compressor, oxygen concentrator and cooler are combined in a single auxiliary unit.

PERFORMANCE
Adjustable pressure up to 1.5 ATA
The system allows an operating limit to be set between 1.2 and 1.5 ATA. Adjustment is carried out using the manual pressure control valve, while the internal and external pressure gauges allow the pressure level to be checked from both sides of the chamber.
The quiet-operating relief valves support pressure control. The chamber also incorporates an emergency decompression valve, a component intended to facilitate pressure release when required.
- Operating pressure 1.2–1.5 ATA
- Maximum pressure 1.5 ATA
- Pressure control Manual valve
- Pressure gauges Dual internal and external reading
- Relief valves Ultra-quiet operation
- Emergency valve Included
HOW IT WORKS
A coordinated installation between chamber and auxiliary unit
The chamber connects to an independent unit that brings together the supply and cooling components.
The auxiliary unit incorporates the air compressor, oxygen concentrator and cooling system. The air and oxygen connections link both units to configure the equipment before starting a session.
Prepare the set-up
The chamber is installed with its support elements and the accessories intended for its configuration.
Connect air and oxygen
The corresponding tubes are connected between the chamber and the all-in-one auxiliary unit.
Adjust the session
Pressure is controlled using the manual valve and checked on the equipment pressure gauges.
Commissioning, pressure adjustment and use of the safety devices must be carried out following the operating instructions supplied with the equipment.



COMFORT
Interior chair with three ergonomic positions
The included chair allows the chamber to be used in a seated, semi-reclined or fully reclined position. This option helps configure the interior for reading, resting or remaining reclined during the session.
Compared with a flat interior, the reclining structure offers a more adaptable way of arranging the posture. The generous interior volume and panoramic windows complete a layout designed for the user to settle in individually.
- Seat type Interior reclining chair
- Positions 3
- Position 1 Seated
- Position 2 Semi-reclined
- Position 3 Fully reclined
- Windows 4 double-layer panoramic windows
RESPONSIBLE USE
Important aspects during use
Pressurised oxygen equipment requires suitable installation and constant attention to its safety components.
The chamber incorporates an emergency decompression valve, relief valves and dual pressure gauges. Before using it, it is advisable to check that the chamber, connections, zips and safety systems are properly prepared for the session.
Check the space
Install the set-up in a dry, protected indoor area with sufficient space for the chamber and auxiliary unit.
Check connections
Verify that the air and oxygen lines are properly connected before operating the equipment.
Monitor pressure
During the session, monitor the pressure gauges and use the adjustment controls in accordance with the equipment instructions.
Depressurise before opening
Wait until the pressure indicator reads zero before opening the chamber zip.
SPECIFICATIONS
Technical data and included equipment
The main components are supplied as a set to configure the chamber and its external service unit.
The chamber uses high-resistance TPU with a modular metal structure. High-frequency heat-sealed seams, curved YKK zips and double-layer panoramic windows form part of its construction. The auxiliary unit combines compression, oxygen concentration and cooling functions.
| Feature | Value |
|---|---|
| Reference | WKMED000034 |
| Product type | Semi-reclined hyperbaric chamber |
| Operating pressure | 1.2–1.5 ATA |
| Chamber material | TPU with metal structure |
| Seams | High-frequency heat-sealed |
| Windows | 4 double-layer panoramic windows |
| Zips | 2 curved YKK |
| Pressure control | Dual internal and external pressure gauge |
| Oxygen flow | 10 l/min, +/- 90–93% O₂ |
| Air flow | 74 l/min |
| Auxiliary unit power | 1,100 W / 1.5 HP |
| Auxiliary unit dimensions | 75 × 35 × 75 cm |
| Auxiliary unit weight | 112 kg |
Set contents
The supply includes the specified elements required to configure the chamber with its auxiliary unit.
- Chamber Semi-reclined hyperbaric chamber
- Chair 3-position reclining interior chair
- Compressor Integrated into the auxiliary unit
- Oxygen concentrator 10 l/min
- Cooling Cooler integrated into the auxiliary unit
- Safety Emergency decompression valve
WHO IT IS FOR
Who it suits and who it does not
An individual semi-reclined chamber is particularly suitable when interior comfort and a compact configuration per user are prioritised.
Choosing a hyperbaric chamber should take into account the installation space, the intended type of session and the need for a reclining posture. This model is designed for individual use and is presented for professional and home environments.
Wellness centres
For spaces wishing to incorporate an individual cabin with a reclining chair and adjustable pressure control.
Recovery areas
For facilities requiring an individual solution with integrated oxygen concentrator and cooling.
Gyms and clubs
For relaxation areas with a suitable indoor room to install the complete set-up.
Home use
For users with a prepared location who want a chamber with a seated or reclined position.
- For those seeking an individual chamber with adjustable pressure up to 1.5 ATA.
- For those who value an interior chair with three reclining positions.
- For installations that prefer to integrate the compressor, oxygen and cooling in an auxiliary unit.
- For spaces requiring panoramic windows and internal and external pressure readings.
- It is not the right option if a chamber designed for several simultaneous users is required.
- A different configuration should be chosen if there is no indoor space for the chamber and its auxiliary unit.
- It is not suitable for those unable to meet the installation and safe-use conditions of pressurised oxygen equipment.
COMPARED WITH OTHERS
What a semi-reclined configuration offers
The main difference lies in the combination of a reclining chair, integrated auxiliary unit and observation and control elements.
This table presents common aspects to consider when comparing an individual semi-reclined chamber with other individual configurations on the market. The features of any alternative may vary according to its version and equipment.
| Criterion | Sunwell semi-reclined 1.5 ATA | Generic individual alternative |
|---|---|---|
| Adjustable pressure | Yes 1.2–1.5 ATA | Depending on model |
| 3-position reclining chair | Yes | Depending on configuration |
| Integrated cooling | Yes | May require separate equipment |
| 10 l/min oxygen concentrator | Yes | Depending on model |
| Four panoramic windows | Yes | Variable |
| Individual use | Yes | Yes common |
| Multi-user configuration | No | Available in certain formats |
SPACE AND DETAILS
An individual chamber with a professional presence
The semi-reclined format makes it possible to organise a dedicated space for individual sessions.
The chamber features a black TPU body with a modular metal structure. Its windows distributed around the cabin enhance the feeling of visual spaciousness, while the controls and connections remain accessible from the outside.

The auxiliary unit is installed outside the chamber and combines the supply and cooling components.

The individual layout makes it easy to reserve a dedicated area for the equipment within the installation.

The panoramic windows and external connection form part of the set-up configuration.
EQUIPMENT CARE
Installation, cleaning and maintenance
Proper care of connections, filters and safety components helps keep the equipment ready for use.
Install the chamber in a protected indoor space, away from water, heat sources and ignition sources. Avoid stepping on or bending the pipes, and keep the safety valves and air inlets clear. Do not use corrosive liquids or alcohol to clean the chamber body.
After using the cooling system, water may remain in its condensation container; it must be emptied following the procedure specified for the equipment. The compressor's cotton filter with activated carbon must be replaced every 6 to 12 months, depending on frequency of use. Do not modify the structure, safety valves or pressure components.
Before each use, check the condition of the chamber, zips, tubes, connections and safety valve. If you detect smoke, anomalies, leaks or abnormal operation, disconnect the equipment and do not continue the session.
FREQUENTLY ASKED QUESTIONS
Frequently asked questions about the semi-reclined hyperbaric chamber
Answers to the most relevant questions about the configuration, equipment and maintenance of the set-up.
What is the chamber's operating pressure?
The chamber allows pressure to be adjusted between 1.2 and 1.5 ATA.
What type of seat does it incorporate?
It includes a reclining interior chair with three positions: seated, semi-reclined and fully reclined.
Does it include an oxygen concentrator?
Yes. The auxiliary unit integrates a concentrator with a 10 l/min output and a stated concentration of +/- 90–93% O₂.
Does the system include cooling?
Yes. The cooler is part of the all-in-one auxiliary unit.
Which components does the auxiliary unit include?
It combines an air compressor, oxygen concentrator and cooling system.
What is the auxiliary unit's air flow?
The stated air flow is 74 l/min.
What power does the auxiliary unit have?
The stated power is 1,100 W / 1.5 HP.
How many windows does the chamber have?
It has four double-layer panoramic windows.
Does it have safety systems?
It includes an emergency decompression valve, relief valves and dual pressure gauges with internal and external readings.
Can it be operated by one person?
The configuration is intended to be operated by one person.
What material is used for the chamber?
The chamber is made from high-resistance TPU with a modular metal structure.
How often should the compressor filter be changed?
The cotton filter with activated carbon should be replaced approximately every 6 to 12 months, depending on frequency of use.
CONFIGURATION
A complete set for individual sessions
The chamber, chair and auxiliary unit complement each other to create an individual installation with adjustable pressure.
The Sunwell WKMED000034 combines a semi-reclined structure, reclining chair, four panoramic windows and an auxiliary unit with compressor, oxygen concentrator and cooling. It is a solution intended for projects requiring an individual chamber with a comfortable interior and a centralised technical configuration.
The Sunwell 1.5 ATA semi-reclined hyperbaric chamber brings together an individual cabin, three-position chair and all-in-one auxiliary unit. If you need to assess the installation, available space or the most suitable configuration for your project, request advice from our team.
Technical data sheet
| Power | 1100 W / 1.5 HP |
|---|---|
| Brand | Sunwell |
| Product type | Semi-reclining hyperbaric chamber |
| Refrigeration | Integrated |
Downloads
Product brochure. Language(s): ES.
Product brochure. Language(s): EN.
Product user manual. Language(s): ES.