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Setting a benchmark in hyperbaric chambers, the Summit to Sea's Grand Dive Pro is one of the largest soft hyperbaric chambers available on the market today.
Key Features of the Hyperbaric Chamber
- Unmatched Quality: Built by Summit to Sea, a maker of Class II mild hyperbaric chambers. Summit to Sea mild hyperbaric chambers are FDA-cleared for acute mountain sickness; prescription required.
- Spacious Design: With a 46″ diameter, it's large enough to roll in wheelchairs, gurneys, and even allows healthcare providers to stay inside with ample space to spare
- Redundant Compressors: Prioritizing your safety and experience, all Summit to Sea models come with redundant compressors to ensure optimal reliability and your safety
- Bright & Airy Ambiance: White and bright materials and two end windows offer a well-lit interior, making your sessions feel less claustrophobic and more relaxing
- User-Friendly: Designed for self-treatments with double-sided full-length zippers, operable from both inside and outside the chamber.
- Quiet & Serene: Thanks to the patented sound suppression system, enjoy your sessions in a peaceful environment.

Grand Dive Pro Specifications
- Dimensions: A vast 46″ in diameter, this chamber can even accommodate a stretcher.
- Pressure & Weight: 4.4 PSI, equivalent to 1.3 ATA. Chamber weighs approximately 55 lb.
- Added Features: The chamber boasts two end windows, two inflation valves, two auxiliary valves, and an airtight two-way circumferential zipper for ease of use.
- Extras: Comes with a carbon filter, cleaning cloth, dual compressors, external PVC frame, internal & external pressure gauges, and a travel bag. Wooden platform available as an add-on option (+$200).
- Energy Efficiency: With a design that consumes only 200 watts of power, it's as eco-friendly as it is user-friendly.

Purchase Guidelines
- Prescription: Required for purchase; clinics purchase on a licensed practitioner's order. Email support@biohackersupply.com for assistance.
- Stretcher: A wheeled stretcher is not included. Contact us for availability and pricing.
- Warranty & Returns: Invest in the Grand Dive Pro with confidence, backed by a 2-year manufacturer warranty with extended coverage available. Returns follow the manufacturer's return policy; contact us before purchase for details.
Grand Dive Pro Chamber User Manual
Need help setting up your chamber or have maintenance questions? Email support@biohackersupply.com or review the manual here.
Mild hyperbaric chambers are prescription devices. Statements on this page have not been evaluated by the FDA for any use other than acute mountain sickness. This product is not intended to diagnose, treat, cure or prevent any disease.
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Biohacker Supply.
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Free Shipping USA wide. No extra charges. Ever.
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Price Match Guarantee. Best prices online guaranteed.
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30 Day Easy Returns. No happy with your product, we will take it back no questions asked.
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Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality and effectiveness. We know you'll love them.
Most orders ship within 3 business days. We will email your tracking info as soon as we receive it. Higher ticket items may require a signature upon delivery. International shipping is available for some items at an extra cost. For more information, please check out our Shipping Policy
While we fully stand by every product that we sell, we understand that sometimes you might change your mind. For that reason, we provide a 30-day Return Policy for most of our products. For more information, please check out our full Returns Policy.
