Building 5, Tian'An Park, No.36 Yongfeng Road, Qinghuai, Nanjing City, China
OHE20 stainless-steel hard-shell sitting chamber in a residential room

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.

OHC20 cubic chamber installed in a wellness room with its gas unit

8 models

Sitting Chambers

Upright chambers for people who want to read, work or watch through a session

Oxygen Times soft-shell sitting hyperbaric chamber set up in a residential room

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.

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OTS15P premium sitting hyperbaric chamber in blue with panoramic window

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.

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OTS20 foldable 2.0 ATA soft sitting chamber in blue with control unit

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.

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Oxygen Times soft-shell sitting hyperbaric chamber set up in a residential room

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.

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OTB walk-in soft-shell dome chamber with internal support structure

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.

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OHE20 stainless-steel hard-shell sitting chamber in a residential room

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.

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OHC20 cubic hard-shell hyperbaric chamber with control panel

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.

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OHS Series shell chamber with a 40 mm polycarbonate door and electric seat

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.

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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

Sitting Chambers Questions

How tall a person will a sitting chamber take?
It depends on the model. The OTB gives 200 cm of interior height and a 190 cm diameter, the OHC20 is 1900 mm tall, and the OTS15 is 230 cm long with a spacious upright interior. The dimensions on each product page are the figures to check against the user's height.
Is a chair included?
The soft-shell sitting chambers include a folding chair - the OTSE15 an adjustable folding chair. The OHS Series includes one electric seat in the 1-person version and two in the 2-person version. The OHE20 has a zero-gravity ergonomic reclining seat.
Can two people sit in the same chamber?
The OHS Series 2-person version and the OHD15 multi-person chamber are built for shared sessions. The OTSE15 interior is described as suitable for one adult with one child. Single-person models should not be loaded beyond their rated capacity.
Which sitting chamber has the largest interior?
The OTB, at 190 cm diameter and 200 cm interior height - a walk-in dome on a heavy-duty external steel frame. The OHD15 is larger overall at 2400 x 1500 x 2000 mm but is a multi-person room rather than a single-seat chamber.

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.