
Sitting Chambers
Upright chambers for people who want to read, work or watch through a session. 8 sitting chambers manufactured by Oxygen Times in Nanjing, China. Factory-direct, 10-30 day lead time, OEM and ODM from one unit, worldwide export.

8 models
Sitting Chambers
Upright chambers for people who want to read, work or watch through a session

OTS15 Spacious Sitting Chamber
Spacious upright, folding chair · Sit, 1 person · Spacious upright sitting chamber at 1.5 ATA with panoramic windows and room to read, work or relax.

OTS15P Premium Sitting Chamber
230 cm interior · Sit or lie, 1 person · Premium spacious sitting chamber with a memory-foam mattress and a shoe-style dual-use sit-or-lie interior.

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.

OTSE15 Egg-Shaped Sitting Chamber
Egg-shaped, extra headroom · Sit, recline or lie · Extra-spacious egg-shaped chamber that lets one adult sit upright, recline or lie down at a stable 1.5 ATA.

OTB Spacious Sitting Chamber
Ø1.9 m × 2.0 m H · Walk-in, multi-person · Our largest soft-shell sitting chamber — a bright walk-in interior with a heavy-duty external frame at 1.5 ATA.

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.

OHC20 Cubic Sitting Chamber
1350 × 780 × 1900 mm · Walk-in, sit upright · Spacious cubic walk-in hard-shell chamber with upright seating and stable 2.0 ATA performance.

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.
What this category is
Sitting Chambers In One Paragraph
Sitting chambers keep the user upright with headroom to move. Eight Oxygen Times models are built this way, in both soft and hard shell, from the foldable OTS20 to the 2.0 m tall OTB walk-in dome and the OHC20 cubic cabin.
The problem it solves
Why Buyers Choose This Format
A 60 to 90 minute session in a lie-flat tube is a long time to stare at the ceiling, and clients with limited mobility find getting down to floor level hard. Upright chambers solve both: users enter at standing height, sit in a chair or an electric seat, and can read, work on a laptop or watch something through a panoramic window.
Who buys in this category
- Wellness studios whose clients book long sessions and want to stay productive
- Operators serving older clients or anyone who finds floor-level entry difficult
- Premium residential installations where the chamber sits in a living space
- Demonstration rooms where an open, bright interior sells the session
Where these chambers go
- Clinics & Rehabilitation Centres
- Home & Residential Wellness
- Hotels, Resorts & Hospitality
Core advantages
What This Format Gives You
Natural seated posture
Folding chairs on the soft models, electric seats on the OHS Series, zero-gravity recline on the OHE20.
Easier entry and exit
Walk-in access on the OTB and OHC20 removes the floor-level transfer.
Large viewing windows
Panoramic and oversized transparent windows reduce the enclosed feeling on long sessions.
Pressure choice
1.5 ATA for everyday wellness use, 2.0 ATA on the OTS20, OHC20 and OHE20.
Industries Buying Sitting Chambers
Clinics & Rehabilitation Centres
Rigid cabins, repeatable control and documentation your inspector will ask for
Home & Residential Wellness
A chamber that fits a spare room, runs single-handed and looks like furniture
Hotels, Resorts & Hospitality
Wellness equipment that survives guest use and matches a five-star interior
Other Ways To Browse The Range

Soft-Shell Chambers
Lightweight TPU chambers that install in an afternoon and move with the room

Hard-Shell Chambers
Rigid aluminium and stainless cabins for rooms that run sessions all day

1.5 ATA Chambers
The everyday pressure band for home, studio and daily wellness programmes
Buyer questions
Sitting Chambers Questions
How tall a person will a sitting chamber take?
Is a chair included?
Can two people sit in the same chamber?
Which sitting chamber has the largest interior?
Talk to the factory
Not Sure Which Sitting Model Fits
Tell us the room dimensions, who will use the chamber and how often, and we will shortlist two or three models with pricing.
Most enquiries answered within 12 hours · OEM and wholesale welcome
Tell Us What You Need
Send your specification, quantity and destination port. Our engineers reply with a technical proposal and a confirmed lead time.