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OTL15 Lying Chamber
Versatile lie-flat soft-shell chamber in three diameters, switchable between 1.3 and 1.5 ATA.
Specifications
| Model | OTL15 |
|---|---|
| Build type | Soft shell |
| Working pressure | 1.3 / 1.5 ATA |
| Dimensions | Ø800–900 × 2000–2200 mm |
| Capacity | Lie down, 1 person |
| Warranty | 1 year (extendable +2 years) |
| Lead time | 10–30 days (after testing) |
| Shipping | Sea / air freight, worldwide |
| MOQ / OEM | 1 unit · OEM, ODM & colour customise |
Product overview
What The OTL15 Is
The Oxygen Times OTL15 is a versatile soft-shell hyperbaric chamber designed for users who prefer a comfortable lie-flat experience. Available in three spacious diameters and supporting both 1.3 ATA and 1.5 ATA operating modes, the OTL15 offers exceptional flexibility for everyday wellness routines. Its lightweight construction, durable materials, and intuitive operation make it an excellent choice for home environments, wellness spaces, fitness facilities, and professional recovery studios. Whether you're looking for greater comfort, consistent performance, or easy daily operation, the OTL15 delivers a reliable pressurized environment designed for long-term use.
Key features
- Three diameter options
- 1.3 ATA and 1.5 ATA modes
- Lightweight, easy to relocate
- Durable full-length interior
Who it is for
Buyers Who Choose This Model
Home users with a fixed room
Three diameters mean the chamber is sized to the user rather than the other way round.
Recovery lounges and fitness centres
Lightweight construction makes relocation and storage practical between programmes.
Rental and distribution programmes
Low weight and folding construction keep freight and handling costs down.
Problems it solves
What This Chamber Fixes
One size does not fit the user
Ø800 x 2000 mm, Ø850 x 2100 mm and Ø900 x 2200 mm options, chosen at order.
1.3 or 1.5 ATA is not the same decision for everyone
The OTL15 is configured for either, so the pressure matches the programme.
Chambers are hard to move
Flexible soft-shell construction makes transport, installation and storage straightforward.
Application scenarios
Where The OTL15 Is Installed
- Home wellness spaces
- Recovery lounges
- Fitness centers
- Sports performance facilities
- Wellness studios
- Spa & beauty centers
- Distribution and rental programs
Technical features
How It Is Built
Designed for Everyday Comfort
The OTL15 features a full-length horizontal design that allows users to relax naturally throughout each session. The spacious interior accommodates a wide range of body sizes while providing enough room to stretch comfortably. The chamber's flexible soft-shell construction also makes transportation, installation, and storage remarkably convenient.
Three Spacious Size Options
Choose the chamber size that best fits your space and comfort preferences. Available configurations include: The larger diameter options provide additional shoulder room and a more open interior for enhanced comfort during longer sessions.
- Ø800 × 2000 mm (31.5" × 78.7")
- Ø850 × 2100 mm (33.5" × 82.6")
- Ø900 × 2200 mm (35.4" × 86.6")
Select Your Preferred Pressure
The OTL15 supports two popular operating pressures to suit different user preferences. 1.3 ATA (4.4 PSI) Ideal for everyday use with smooth and comfortable pressurization. 1.5 ATA (7 PSI) Provides a higher-pressure environment while maintaining simple operation and user comfort. The pressure configuration can be selected according to your application requirements.
Durable Soft-Shell Construction
Built with high-strength TPU and a reinforced outer cover, the OTL15 is engineered for dependable daily performance. Key advantages include:
- Lightweight and portable design
- Excellent wear resistance
- Easy cleaning and maintenance
- Long-lasting structural durability
Clear Viewing Windows
Large transparent viewing windows allow natural light into the chamber while maintaining clear visibility throughout the session. The bright interior creates a more open and comfortable environment.
Reliable Airtight Sealing
A reinforced zipper sealing system helps maintain stable pressure while ensuring smooth opening and closing. Features include:
- Durable multi-layer zipper construction
- Excellent airtight performance
- Easy daily operation
- Long service life
Quiet and User-Friendly Operation
The OTL15 is engineered for quiet performance, creating a relaxing environment suitable for extended sessions. Simple controls and stable airflow allow both first-time and experienced users to operate the system with confidence. Optional cooling solutions are available for warmer climates or longer operating times.
Integrated All-in-One Support System
The OTL15 is compatible with the Oxygen Times All-in-One System, integrating the air compressor and oxygen concentrator into one compact solution.
Oxygen Concentration
Delivers up to 93–95% oxygen concentration.
Continuous Air Circulation
Maintains fresh airflow throughout the session.
Plug-and-Play Design
Simple installation with intuitive operation.
Compact Equipment Layout
Reduces floor space while improving convenience.
Built-In Safety Features
Every OTL15 incorporates multiple layers of safety protection. Standard features include: Each chamber undergoes comprehensive pressure and quality testing before shipment.
- Manual pressure release valve
- Automatic pressure relief system
- Interior pressure gauge
- Reinforced chamber construction
- Stable pressure control system
Comfortable Every Day. Flexible by Design.
The OTL15 combines spacious comfort, reliable performance, and flexible pressure options in one practical soft-shell chamber. Designed for everyday use and built for long-term reliability, it offers an ideal balance of portability, comfort, and dependable operation for modern wellness environments.
Specifications
Full Technical Data
Every figure below comes from the factory specification for this model. Where a value is not published it is marked TBC rather than estimated.
| Chamber Type | Soft-Shell Lying Chamber |
|---|---|
| Operating Pressure | 1.3 ATA / 1.5 ATA |
| Available Sizes | Ø800 × 2000 mm / Ø850 × 2100 mm / Ø900 × 2200 mm |
| Chamber Material | High-strength TPU with reinforced nylon exterior |
| Sealing System | Reinforced Airtight Zipper |
| Oxygen Supply | Up to 93% via Mask or Nasal Cannula |
| Lead Time | 10–30 Days After Quality Testing |
| OEM / ODM | Available |
Quality control
Tested Before It Leaves Nanjing
- Pressure testing before dispatch
- Airtightness inspection
- Functional performance testing
- Appearance inspection
- Export packaging inspection
Certifications: no product certification is claimed for this model, because the factory documentation behind this page carries no certificate numbers or issuing bodies. This is marked TBC deliberately. If your market requires a specific mark, raise it with the factory before ordering - regional certification support is offered as part of the OEM service.
Customisation
OEM ODM And Private Label
Minimum order is one unit, including chamber colour and logo printing. Manuals, packaging, accessories, control interface and destination electrical standards are all configurable.
Comparison
How The OTL15 Compares
Side by side with the models buyers usually shortlist alongside it: OTL19 Premium Soft Lying Chamber · OTSA15 Inflatable Lying Chamber · OHL15 / OHL19 Hard-Shell Lying Chamber.
| Specification | OTL15 | OTL19 | OTSA15 | OHL15 / OHL19 |
|---|---|---|---|---|
| Build type | Soft shell | Soft shell | Soft shell | Hard shell (stainless steel) |
| Working pressure | 1.3 / 1.5 ATA | 1.9 ATA · 13 psi | 1.5 ATA | 1.5 – 1.9 ATA |
| Dimensions | Ø800–900 × 2000–2200 mm | Extended lie-flat interior | Air-column supported, Ø80 × 200 cm class | 230 cm L × Ø90 cm |
| Capacity | Lie down, 1 person | Lie down, 1 person | Lie down, 1 person | Lie down, 1 person |
| Lead time | 10–30 days (after testing) | 10–30 days (after testing) | 10–30 days (after testing) | 10–30 days (after testing) |
Use guide
Running A Session Step By Step
Choose the diameter
Match the size to the widest intended user before ordering - the larger diameters add shoulder room.
Set the pressure configuration
Specify 1.3 ATA or 1.5 ATA at order; this is a build configuration, not a session setting.
Connect and seal
Attach the hose set to the All-in-One system and close the reinforced zipper.
Run the session
Pressurise and deliver oxygen at up to 93-95% through mask or nasal cannula.
Store between uses
Depressurise, air the interior and fold the chamber for storage if the room is needed for something else.
This page describes equipment. It is not medical advice. How a hyperbaric chamber may be used, and by whom, is set by the regulations of the country it is installed in, and meeting them is the buyer's responsibility.
Buyer questions
OTL15 Buyer Questions
Which diameter should I order?
Ø800 x 2000 mm suits average build, Ø850 x 2100 mm adds shoulder room, and Ø900 x 2200 mm gives the most interior space in the soft lying range.
Can the pressure be changed after delivery?
The 1.3 ATA and 1.5 ATA options are set as a build configuration at order. If you need adjustable pressure during a session, look at the OTL19, which runs 1.1 to 1.9 ATA under automatic control.
Is a cooling option available?
Optional cooling solutions are available for warmer climates or longer operating times.
What is the warranty?
One year, extendable to three years, with worldwide air and sea freight and OEM or ODM customisation available.
Related Chambers
OTL19 Premium Soft Lying Chamber
Premium soft-shell chamber reaching 1.9 ATA (13 PSI) with automatic pressure control and an external frame.
Specs and quote
OTSA15 Inflatable Lying Chamber
Compact inflatable lying chamber with an air-column support system — lightweight, quick to set up, stable at 1.5 ATA.
Specs and quote
OHL15 / OHL19 Hard-Shell Lying Chamber
Premium lie-flat hard-shell chamber in a lightweight aluminum-alloy body, available in 1.5 or 1.9 ATA.
Specs and quote
All-in-One Oxygen & Air Machine
Integrated oxygen concentrator and air compressor in one compact unit — the shared power source for our chambers.
Specs and quoteRelated Applications Solutions And Guides
Home & Residential Wellness
A chamber that fits a spare room, runs single-handed and looks like furniture
Sports & Athletic Recovery
Equipment that survives a full training-day schedule and moves between sites
Spa, Beauty & Wellness Studios
A service you can add to an existing treatment room without rebuilding it
Distributor & Agent Partnership
Factory-direct supply, stocked spares and technical backup for your market
Export, Freight & After-Sales Support
Testing, export packing, documentation and the support that comes after
How To Size A Hyperbaric Chamber For Your Users
Diameter, length and entry height decide who actually fits. A dimension-by-dimension guide across all seventeen models.
ATA Pressure Explained For Hyperbaric Chamber Buyers
What 1.3, 1.5, 1.9 and 2.0 ATA mean in practice, and how to pick the pressure band before you shortlist a chamber.
Talk to the factory
Get A Quote For The OTL15
Send your quantity, destination port and any colour or branding requirement. Most quotes go back within 12 hours with a confirmed lead time.
Most enquiries answered within 12 hours · OEM and wholesale welcome