Grand Vessel of Power Pro
Our highest-pressure chamber. A 2.5 ATA hardshell lay-down with dual oxygen concentrators included for advanced HBOT protocols.
The Grand Vessel of Power Pro pushes pressure to a professional-grade 2.5 ATA. Includes an additional 10 LPM oxygen concentrator out of the box for 20 LPM total output, HD phone intercom, triple-redundant relief valves, and the full hardshell safety suite — the pro-tier hardshell lay-down chamber for serious home and clinic recovery.
Every chamber includes a full owner's manual and Prestige support. We gate manual downloads to protect our documentation — request yours above and we'll verify and send it, usually the same day.
Specifications
| Shell Type | Hardshell — precision-welded multi-thickness stainless steel + aluminum ring reinforcement, rated for 2.5 ATA |
|---|---|
| Orientation | Lay-Down |
| Working Pressure | Adjustable 1.3–2.5 ATA |
| Capacity | 1 person (extra-spacious interior) |
| Interior Dimensions | 79 in / 201 cm (L) × 34 in / 86 cm (W) × 60 in / 152 cm (H) |
| Exterior / Footprint | Approx. 90 in / 229 cm × 48 in / 122 cm × 59 in / 150 cm (verify with installer) |
| Weight | Approx. 2,000 lb / 907 kg (varies by options) |
| Oxygen Delivery | 10 LPM standard + additional 10 LPM concentrator included for 20 LPM total; up to 95% FiO₂ with non-rebreather mask |
| Power | 110V AC, 20A dedicated outlet recommended |
| Windows | Aviation-grade dual-layer polycarbonate, head and foot |
| Communication | HD phone intercom |
| Warranty | 3-Year OR 1,000 hrs residential · 1-Year OR 1,000 hrs commercial · Extended coverage available ($4,000/year) |
Verify final installation requirements with Prestige Hyperbaric. Some footprint, clearance, and electrical requirements vary by configuration and selected accessories.
What's Included
- Hardshell chamber with dual HD control panels
- Two 10 LPM oxygen concentrators (20 LPM total)
- Cooling / dehumidification system
- Anion air purification + nano-water sterilization
- HD phone intercom
- Triple relief valves (primary / backup / emergency)
- Power cable and oxygen hoses
Safety & Comfort Features
- Aviation-grade dual-layer polycarbonate panoramic windows
- Precision-welded multi-thickness stainless steel construction
- Dual digital control panels — interior and exterior with HD displays
- Real-time monitoring of O₂ purity, temperature, and humidity
- Triple relief valves — primary, backup, and emergency
- Smart door safety sensor — operates only when fully sealed
- Automatic gentle depressurization on power loss
- Maintenance-free electric air cooling and dehumidification
- Anion PM2.5 air purification and nano-water sterilization
- Rated for 2.5 ATA continuous operation
- Two oxygen concentrators included from factory
Compatible Hyperbaric Chamber Addons
Common upgrades and accessories for the Grand Vessel of Power Pro. Final compatibility and pricing confirmed at quote.
Conductive earthing accessories for in-chamber use.
Precision analyzer with training for verifying delivered O₂ percentage.
Extends coverage beyond the standard base warranty (3-year residential or 1-year commercial, either capped at 1,000 hours of use). Extended coverage is calendar-year only — no hour cap while active.
Scheduled check-ups and priority service for long-term reliability.
See the full Hyperbaric Chamber Addons catalog for additional options.
Delivery & Installation
Delivery and installation are coordinated through our in-house team. A 110V AC 20A dedicated outlet is recommended at the install location.
Wellness Use Notice
Hardshell chambers operating above 1.3 ATA are typically used in clinical and advanced wellness settings. Prestige Hyperbaric is not a medical facility; we do not diagnose, treat, cure, or prevent any disease or condition. See our FDA Disclosure for details.
Talk to a Prestige Hyperbaric specialist
Our team will walk you through configurations, install requirements, and coordinate white-glove delivery.
OxySafe (NFPA 99 Compliance Kit)
A certified chamber safety system engineered per chamber to keep the interior safely under the NFPA 99 oxygen threshold. Fits this chamber and every major brand. $4,000 + $100 shipping.
Facility, insurer, or landlord asking about NFPA 99?
This chamber is compatible with our purpose-built OxySafe — a complete, per-chamber system that keeps the interior atmosphere fresh and safely under the code's fire-safety threshold for the entire session. Built to order in Holiday, FL.