OHC20 Cubic Sitting Chamber
Spacious cubic walk-in hard-shell chamber with upright seating and stable 2.0 ATA performance. 2.0 ATA · 14.7 psi. Factory-direct from Oxygen Times, Nanjing. Lead time 10-30 days, OEM and ODM from one unit.
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OHC20 Cubic Sitting Chamber
Spacious cubic walk-in hard-shell chamber with upright seating and stable 2.0 ATA performance.
Specifications
| Model | OHC20 |
|---|---|
| Build type | Hard shell (stainless steel) |
| Working pressure | 2.0 ATA · 14.7 psi |
| Dimensions | 1350 × 780 × 1900 mm |
| Capacity | Walk-in, sit upright |
| 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 OHC20 Is
The Oxygen Times OHC20 is a spacious cubic hyperbaric chamber designed for users who value generous interior space, comfortable seating, and a more open chamber environment. With dimensions of 1350 × 780 × 1900 mm and operating pressure of up to 2.0 ATA, the OHC20 combines a practical cubic structure with reliable pressure control, durable construction, and user-focused comfort. Its upright configuration provides greater freedom of movement than conventional lying chambers, making it an excellent choice for premium wellness spaces, sports performance facilities, luxury residential environments, and professional experience centers.
Key features
- Cubic upright walk-in design
- Up to 2.0 ATA (14.7 PSI)
- Precision automatic pressure control
- Generous headroom and legroom
Who it is for
Buyers Who Choose This Model
Clinics with one treatment room
A walk-in 2.0 ATA cabin in a 1350 x 780 mm footprint - upright capability without a large room.
Recovery lounges and fitness centres
Rigid construction and automatic pressure control suit a full daily booking schedule.
Luxury residential projects
A finished cabin rather than an envelope on a frame.
Problems it solves
What This Chamber Fixes
Upright 2.0 ATA usually needs a big room
The cubic structure uses the footprint efficiently: 1350 x 780 x 1900 mm external for a full standing-height interior.
Lying chambers exclude some clients
Walk-in entry and upright seating remove the floor-level transfer.
Manual pressurisation varies between operators
Precision automatic pressure control gives the same profile every session.
Application scenarios
Where The OHC20 Is Installed
- Luxury residential spaces
- Wellness studios
- Sports performance facilities
- Recovery lounges
- Fitness centers
- Spa & beauty spaces
- Experience and demonstration centers
- Commercial distribution programs
Technical features
How It Is Built
Cubic Design for Greater Freedom
The OHC20 adopts a rectangular cubic structure that makes efficient use of interior space. The upright design allows users to: Compared with traditional horizontal chambers, the cubic configuration provides a practical balance between interior space and overall footprint.
- Sit comfortably
- Enter and exit easily
- Enjoy greater headroom
- Move more naturally inside the chamber
- Create a more open and comfortable environment
2.0 ATA Operating Performance
The OHC20 supports operating pressure of up to 2.0 ATA (14.7 PSI), providing greater pressure flexibility for users seeking a higher-pressure chamber configuration. The precision control system is designed to provide:
- Smooth pressurization
- Stable pressure management
- Automatic pressure adjustment
- Easy-to-use controls
- Consistent operating performance
Spacious Interior Configuration
With dimensions of 1350 × 780 × 1900 mm, the OHC20 provides a generous upright interior while maintaining a relatively compact external footprint. The 1900 mm height offers comfortable headroom, while the cubic structure maximizes usable interior volume. This makes the OHC20 particularly suitable for users who prefer an upright sitting experience rather than a conventional lie-flat chamber.
Premium Structural Design
The OHC20 is engineered around a rigid cubic structure designed for stability and long-term reliability. Key advantages include:
- Strong structural support
- Stable chamber shape
- Efficient use of interior space
- Easy access
- Durable construction
- Modern premium appearance
Bright and Open Interior
Large transparent viewing areas can provide excellent visibility and allow more natural light into the chamber. Combined with a bright interior finish, the design helps create a spacious atmosphere and a more comfortable experience during longer sessions.
Quiet and Comfortable Operation
The OHC20 is designed for smooth and quiet operation, helping create a calm environment throughout each session. The integrated airflow and pressure-control system supports consistent performance while keeping daily operation simple.
Integrated All-in-One Support System
The OHC20 can be configured with the Oxygen Times All-in-One System, combining the air compressor and oxygen concentrator into a compact equipment package.
High Oxygen Output
Oxygen concentration up to 93–95%, depending on system configuration. Continuous Airflow Designed to maintain a fresh internal environment during operation.
Plug-and-Play Design
Straightforward setup with intuitive controls.
Compact Equipment Layout
An integrated configuration helps reduce installation space and simplify operation.
Built-In Safety Systems
Safety is incorporated throughout the OHC20 design. Depending on the final configuration, safety features can include: Each chamber is thoroughly inspected and pressure-tested before shipment.
- Automatic pressure relief valves
- Manual pressure release
- Internal pressure gauge
- Compressor safety protection
- Automatic pressure monitoring
- Reinforced chamber structure
Spacious Inside. Powerful Performance. Designed to Stand Out.
The Oxygen Times OHC20 combines a space-efficient cubic structure with 2.0 ATA operating capability, creating a premium alternative to conventional horizontal chambers. With its generous upright interior, modern design, stable pressure control, and customizable configuration, the OHC20 is built for users seeking more space, greater comfort, and dependable everyday performance.
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 | Cubic Sitting Chamber |
|---|---|
| Maximum Operating Pressure | 2.0 ATA |
| Configuration | Upright / Sitting |
| Pressure Control | Automatic |
| Oxygen Supply | Up to 93–95%, depending on configuration |
| Structure | Rigid Cubic Chamber |
| Safety System | Automatic Relief + Manual Pressure Release |
| OEM / ODM | Available |
Quality control
Tested Before It Leaves Nanjing
- Pressure testing
- Airtightness inspection
- Control-system testing
- Functional inspection
- 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 OHC20 Compares
Side by side with the models buyers usually shortlist alongside it: OHE20 Hard-Shell Sitting Chamber · OTS20 2.0 ATA Soft Sitting Chamber · OHS Series Hyperbaric Chamber.
| Specification | OHC20 | OHE20 | OTS20 | OHS Series |
|---|---|---|---|---|
| Build type | Hard shell (stainless steel) | Hard shell (stainless steel) | Soft shell | Hard shell (aluminium alloy) |
| Working pressure | 2.0 ATA · 14.7 psi | 2.0 ATA · 14.7 psi | 2.0 ATA | 90 kPa maximum |
| Dimensions | 1350 × 780 × 1900 mm | Stainless-steel sitting cabin | Foldable TPU sitting chamber | 2000 x 980 x 1700 mm (1P) / 2000 x 1480 x 1700 mm (2P) |
| Capacity | Walk-in, sit upright | Sit, 1 person | Sit, 1 person | 1 person or 2 persons |
| 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
Site the chamber
Place on a level floor with clearance at the door and space for the gas unit; check the access route before delivery.
Connect the system
Configure with the Oxygen Times All-in-One system for up to 93-95% oxygen depending on configuration.
Pre-session checks
Confirm the internal gauge reads zero and the door seals cleanly.
Run at up to 2.0 ATA
Automatic pressure control manages pressurisation, holding and release through the session.
After the session
Release pressure, open the door, air the cabin and wipe the viewing areas.
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
OHC20 Buyer Questions
What are the external dimensions?
Is the pressure control automatic?
What safety systems does it carry?
Can the interior and colour be customised?
Related Chambers
OHE20 Hard-Shell Sitting Chamber
Stainless-steel sitting cabin · Sit, 1 person · Premium stainless-steel 2.0 ATA sitting chamber with intelligent automatic pressure control and a zero-gravity cabin.
OHS Series Hyperbaric Chamber
2000 x 980 x 1700 mm (1P) / 2000 x 1480 x 1700 mm (2P) · 1 person or 2 persons · Rigid aluminium shell chamber with a 40 mm polycarbonate door, in 1-person and 2-person configurations at 90 kPa.
OTS20 2.0 ATA Soft Sitting Chamber
Foldable TPU sitting chamber · Sit, 1 person · Professional portable sitting chamber delivering a true 2.0 ATA in high-strength TPU with a foldable design.
OHL15 / OHL19 Hard-Shell Lying Chamber
230 cm L × Ø90 cm · Lie down, 1 person · Premium lie-flat hard-shell chamber in a lightweight aluminum-alloy body, available in 1.5 or 1.9 ATA.
Related Applications Solutions And Guides
Clinics & Rehabilitation Centres
Rigid cabins, repeatable control and documentation your inspector will ask for
Sports & Athletic Recovery
Equipment that survives a full training-day schedule and moves between sites
Hotels, Resorts & Hospitality
Wellness equipment that survives guest use and matches a five-star interior
Chamber Room Planning & Installation
Get the room, the access route and the power right before the chamber ships
OEM, ODM & Private Label Manufacturing
Put your brand on a chamber the factory already builds, from one unit
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.
Chamber Room Checklist Before You Place The Order
Door widths, lift dimensions, floor loading and power - the checks that decide whether a chamber can be installed at all.
Talk to the factory
Get A Quote For The OHC20
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