Coral ArkIMMO
Hyperbaric & IHHT · IMMO Longevity
Omega-shaped walk-in hyperbaric room for several guests; 0.5–1.5 bar, pressure-vessel certified.
- Pressure
- 0.5–1.5 bar
- Session
- 60–90 min
- Capacity
- Multi-guest lounge
- Format
- Sculptural walk-in
- Certificate
- Pressure-vessel certified
IMMO Longevity · Hyperbaric & IHHT
Sauna Dekor has manufactured saunas, Turkish hammams, steam rooms, salt rooms and pools at its own facility in İkitelli OSB, Istanbul, since 1987: 5,000+ projects in 41+ countries.
Technical specifications
Coral Ark specifications
The values are taken from the manufacturer's published product information.
- Pressure
- 0.5–1.5 bar
- Session
- 60–90 min
- Capacity
- Multi-guest lounge
- Format
- Sculptural walk-in
- Certificate
- Pressure-vessel certified
- Guests
- 1–4
- Vessel form
- Omega (Ω) section pressure vessel
- Oxygen flow
- 93 % (±3 %) purity
- Control interface
- Coral Control tablet app
- Shell
- Medical-grade panoramic acrylic dome
- Seats
- 4 electrically adjustable leather seats (recline, back angle and lumbar support set independently)
- Lighting
- 360° ambient LED ring (RGB and colour temperature, set from the tablet)
- Climate
- Integrated climate system holding a constant temperature under pressure
- Technical room
- 1 × air compressor · 1 × air cooler · 1 × oxygen concentrator (standard configuration)
- Oxygen source
- Concentrator — no cylinders and no refill cycle
- Safety
- Automatic locks, emergency stop, pressure monitoring
- Pressure-vessel certificate
- CE / 2014/68/EU PED; production chain compliant with ASME and ISO
- Certificates (product family)
- Manufacturer's certificates: PED 2014/68/EU · ASME PVHO-1 · ISO 13485 · CE marking
- Made in
- Istanbul, Türkiye
Key features
What the Coral Ark offers
Walk-in, several guests
An omega-shaped hyperbaric room where guests share one atmosphere.
0.5–1.5 bar, 60–90 minutes
Pressure range and session length as listed by the manufacturer.
Pressure-vessel certified
Certification from the manufacturer.
Clinics and hotel spas
The settings named for this model.
Installation and use
Why this equipment
Site requirements
A floor-load check, a place for the oxygen concentrator and installation to the pressure-vessel documentation.
Where it is used
Clinics and hotel spas, as named for this model.
Maintenance and warranty
Periodic inspections follow the pressure-vessel documentation and the manufacturer's manual. IMMO equipment carries a 2-year warranty; Sauna Dekor delivers, places, connects and commissions it.
Installation notes
Installing the Coral Ark
Why the omega form
Every line of the cabin comes from one form, the omega. It is not decoration: it spreads the pressure evenly around the vessel, with no point where it builds up. In a pressure vessel, this distribution is what sets the material thickness.
Sessions for up to four
The Ark runs with one to four guests. Each of the four seats has its own recline, back angle and lumbar support, so in a group session everyone sets their own position. A front porthole gives a view out — a practical detail in a closed volume.
Shell and interior
The dome is medical-grade acrylic. It lets daylight in, which reduces the closed-in feeling in long sessions. Interior lighting is a 360° LED ring, adjustable from warm to evening tones.
Technical room
Every installation needs a separate technical room outside the cabin. It holds the air compressor, air cooler and oxygen concentrator; together they keep the cabin at a constant pressure and temperature throughout the session. The concentrator separates oxygen from the air, so there are no cylinders and no refill cycle — the point operators ask about most. We fix the position and ventilation of the technical room with you at the site survey; finding space for it later is the most expensive item in an installation.
Oxygen and pressure
The Ark works between 0.5 and 1.5 bar, in fine steps. The flow supplied to the cabin is 93 % (±3 %) pure. The operator sets the session protocol; the unit stays within that range.
Safety
Safety systems
As specified by the manufacturer for the whole range.
Automatic oxygen-to-air switch-over
The in-cabin monitoring switches automatically from oxygen to ambient air as soon as it detects a value outside the set range.
Emergency release inside and out
Each cabin opens from both sides: the guest can release the door from inside, and the operator can do the same from outside without a key sequence.
Live oxygen concentration sensor
Oxygen purity is monitored in real time throughout the session; every data point is logged for the operator on the Coral Control tablet.
Continuous camera monitoring
The in-cabin camera feed goes to the operator's tablet, so visual contact is kept from start to finish, alongside a two-way intercom.
Closed-loop regulator system
Gas paths are fully sealed and isolated. The regulator takes in clean air and releases used air; the two do not mix, which keeps the risk of cabin contamination low.
CE-certified pressure vessel
Each cabin is designed and certified to the 2014/68/EU Pressure Equipment Directive; the production chain follows ASME and ISO requirements.
Certification
Certificates
- PED 2014/68/EU — EU Pressure Equipment Directive
- ASME PVHO-1 — pressure vessels for human occupancy
- ISO 13485 — the manufacturer's quality management
- CE marking applied by the manufacturer
The certificates are the manufacturer's and apply to the product range as published.
Gallery
Coral Ark images
Frequently asked
Common questions
What are the main specifications of the Coral Ark?
Pressure: 0.5–1.5 bar; Session: 60–90 min; Capacity: Multi-guest lounge; Format: Sculptural walk-in; Certificate: Pressure-vessel certified. Values are from the manufacturer's published product information.
What does installing the Coral Ark require?
Chambers need a floor-load check, a place for the oxygen concentrator and installation to the pressure-vessel documentation.
Who delivers and installs the Coral Ark?
Sauna Dekor delivers, places, connects and commissions the Coral Ark as part of the rooms it designs and builds. The product and its certificates are the manufacturer's.
Where is the Coral Ark used?
Clinics and hotel spas, as named for this model.
What maintenance does the Coral Ark need, and what is the warranty?
Periodic inspections follow the pressure-vessel documentation and the manufacturer's manual. IMMO equipment carries a 2-year warranty; Sauna Dekor delivers, places, connects and commissions it.
Same category
Other hyperbaric & IHHT models
Coral Cube
Walk-in rectangular hyperbaric cabin for 2–6 guests; 0.5–1.5 bar, 93 % oxygen concentrator, CE PED and ASME.
0.5–1.5 bar · 93% (±3), on-site concentrator — no cylinders
Coral One
Single-guest hyperbaric chamber in a fully reclined position; 0–1.0 bar, pressure-vessel certified.
0–1.0 bar · Fully reclined
Coral Pod
Compact single-guest hyperbaric chamber for small-room footprints; 0.5–1.5 bar, pressure-vessel certified.
0.5–1.5 bar · 60–90 minRooms we build with this equipment: Hyperbaric suites · All hyperbaric & IHHT models
Is the Coral Ark right for your project?
Send the room dimensions, the number of users and the available electrical supply; we will check the fit with you.
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