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4P-SOFTEssential Series
O2-KING 4-Person Soft Chamber
Recovery for the Whole Group
A soft-shell, four-person chamber designed for group sessions — its outer shell expands under pressurization, with individual oxygen supply terminals for each seat.

Specification & Configuration
| Pressure | 1.1~1.3 ATA (working pressure 20 kPa) |
| Usage | 4-Person Sitting |
| Size | L 2250mm × W 1700mm × H 1750mm |
| Weight | 200 KG |
| Voltage | 220V 50Hz |
| Power | 300W |
| Material | Mesh-reinforced TPU (fabric-reinforced TPU) |
| Zipper | Japanese zippers (YKK) |
| Safety Facilities | Automatic/Manual safety valve, Emergency Button |
| Oxygen Flow Rate | 16 – 20 L/min (varies with pressure) |
| Oxygen Concentration | 93% ± 3% |
| Pressurized Air Flow Rate | 240 – 300 L/min |
| Other | Seat cushions, intercom, oxygen supply terminals, lighting system, water-cooled air conditioner |
Perfect For
Group SessionsTeam RecoveryWellness CentersFamily Use
Key Features
- 4-Person Capacity
- Individual Oxygen Terminals
- Expanding Soft Shell
- Water-Cooled A/C
A hyperbaric oxygen chamber configuration for [private/professional] settings. View the current specifications and contact O2-KING to confirm availability, optional equipment, delivery and installation requirements.
ContactDisclaimer
Product images may show optional equipment. Specifications and availability can vary by configuration. Final specifications, included equipment, warranty, delivery and installation terms are confirmed in the individual quotation or sales agreement.
Performance & Recovery
Request a personalised quotation
Tell us where the chamber will be installed and how you intend to use it. The O2-KING team will confirm the available configuration, commercial terms, delivery and installation requirements.
