The Summit To Sea Grand Dive Pro Plus is the largest mild hyperbaric chamber in the lineup — 60 inches (5 ft) in diameter, available in two lengths: 102 inches (8.5 ft) or 78 inches (6.5 ft). The 8.5 ft model accommodates a gurney for patients who cannot use a wheelchair. Both lengths allow wheelchair access, caregiver access inside the chamber, and full-body recline on the included foam mat. Quad redundant compressors safely reach 4.4 PSI. Furniture-grade external PVC frame, double-sided circumferential zippers, two large viewing windows, and two auxiliary valves. Designed for clinical settings and advanced home use. Made in the USA by Summit To Sea.

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60" diameter — two length options — 102" (8.5 ft) or 78" (6.5 ft); choose based on space constraints and clinical needs.
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Gurney access (8.5 ft model only) — patients who cannot use a wheelchair can be rolled in on a gurney (not included).
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Wheelchair and caregiver access — wide entry accommodates a wheelchair; interior space allows a caregiver to assist and treat patients inside the chamber.
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Quad redundant compressors — four high-efficiency electric compressors for superior safety and consistent pressurization to 4.4 PSI.
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Furniture-grade external PVC frame — built for long-term clinical and home durability.
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Full-body recline with foam mat — lie down fully for the entire session; reclining chair option also supported.
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~50 lbs with carrying case — largest chamber in the lineup while remaining portable.
Key Benefits
Wheelchair Access
Wide, open entry allows a wheelchair to roll in with ease. Users who cannot sit fully upright can remain slightly reclined, and there is room for a caregiver or companion inside the chamber during treatment.
Healthcare Provider Access
The spacious interior enables healthcare providers to comfortably assist and treat patients inside the chamber, enhancing care, monitoring, and treatment effectiveness.
Gurney Access (8.5 ft model only)
For patients unable to use a wheelchair, the 8.5 ft chamber allows a gurney to be rolled directly inside, supporting a wider range of clinical and mobility needs.
Comfortable Recliner Option
The chamber accommodates a reclining office chair, allowing users to elevate their feet and recline for a more relaxed therapy session.
Full-Body Recline with Mat
A foam mat is included, enabling users to lie down fully and rest comfortably throughout the session.
What's Included
- Chamber with carry bag and two cradles
- Foam Mat
- 2 Carpets
- Frame
- 2 Compressors
- In the OPEN ME FIRST BOX:
- Silicone and Zipper cleaner
- Auxiliary Valve
- Thumb drive with setup instructions
- Failed Circuit Alarm (battery included)
- Screwdriver
Specifications
| Specification |
Details |
| Chamber Type |
Mild hyperbaric oxygen chamber |
| Diameter |
60 inches (5 ft) |
| Length Options |
102 inches (8.5 ft) or 78 inches (6.5 ft) |
| Maximum Pressure |
4.4 PSI (1.3 ATA) |
| Compressors |
Four (4) high-efficiency electric compressors |
| Power Requirement |
120V / 15 AMP |
| Venting & Relief |
Four air relief valves (both ends) |
| Auxiliary Valves |
2 |
| Zippers |
Double-sided circumferential (inside & outside operation) |
| Frame |
External furniture-grade PVC frame |
| Viewing Windows |
2 large windows |
| Weight |
~50 lbs |
| Capacity |
Multiple users; exercise-capable interior |
| Wheelchair Access |
Yes |
| Gurney Access |
Yes (8.5 ft model only; gurney not included) |
| Filtration & Noise |
In-line air filtration with patented sound suppression |
| Portability |
Carrying case included |
| Origin |
Made in the USA |
Before You Buy — What You Should Know
Shipping: Ships free to the contiguous United States. Contact our team for estimated delivery timelines before ordering.
Length selection: The 8.5 ft model is required for gurney access. The 6.5 ft model is ideal for spaces with ceiling or room constraints while maintaining the full 60" diameter.
Gurney and stretcher not included: The chamber supports gurney access but a gurney is not included with purchase.
Medical disclaimer: Hyperbaric oxygen therapy at mild pressure (1.3 ATA) is a wellness modality. Consult your physician before use, especially if you have any medical conditions.
Who It's For: Clinics, wellness centers, and advanced home users who need the largest possible chamber with full accessibility — wheelchair, caregiver, and gurney access. The flagship model in the Summit To Sea lineup. For a large vertical option, see the Grand Dive Vertical 60".
Support: Our team can help with model selection, length choice, and clinical setup questions. We've done the research. You make the decision.
Resources
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