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Summit to Sea Hyperbaric Chamber 40" Grand Dive - QUALITY MADE IN AMERICA
Product Details
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The Summit to Sea 40″ Grand Dive Hyperbaric Chamber offers unmatched interior space, comfort, and versatility. With a generous 40-inch diameter and 103 inches (8.5 feet) in length, it can comfortably accommodate 2–3 users at once. Adults can sit upright with ease, and the expansive interior allows for light stretching, yoga, or even sleeping—making it ideal for wellness-minded users and therapeutic professionals alike.
Operating at 4.4 PSI (1.3 ATA), this chamber is cleared by the FDA as a Class II medical device for home and clinical use. The Grand Dive includes two top viewing windows, a bright white interior to minimize feelings of claustrophobia, and a durable urethane-coated nylon shell supported by a contoured PVC frame.
Engineered for convenience and reliability, it features dual ultra-quiet compressors, easy side entry with double-sided zippers, and both interior and exterior pressure gauges. The included mattress ensures a comfortable experience, while optional upgrades allow you to personalize your chamber setup.
Trusted in clinics and homes around the world, the Grand Dive delivers spacious design without compromising safety, quality, or ease of use.
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FDA-Approved Class II medical device
40″ diameter x 103″ length (fits 2–3 users)
Ideal for seated treatments, stretching, yoga, or sleeping
Operates at 4.4 PSI (1.3 ATA) for mild HBOT
Two top viewing windows and a bright white interior to reduce claustrophobia
Side-entry design with double-sided zippers for easy access and solo treatments
Durable single-bag construction with urethane-coated nylon
Contoured PVC frame and four foam bolsters for stabilization
Two inflation valves and two auxiliary valves
Exterior and interior pressure gauges
Dual ultra-quiet compressors
Carbon filter
Thin sleeping mat
Travel bag included for easy transport
Energy-efficient (uses only 200 watts)
Made entirely in the USA
2-year warranty + free shipping + 15-day money-back guarantee
Optional Upgrades:
• Deluxe contoured mattress
• Extended warranty (up to 5 years)
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Internal Diameter: 40 inches
Length: 90 inches (7.5 feet)
Operating Pressure: 4.4 PSI (1.3 ATA)
Capacity: 1 adult + 1 child
Find the Best Chamber for Your Personal Needs
Learn about the variations in quality and style of the different oxygen chamber brands so that you can make an informed decision based on your needs, the style that suits you best, and your budget.
Key Features of Our Soft Chambers
Frequently Asked Questions
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Get started with 18-month interest-free financing. For international or non-continental U.S. shipping quotes, please contact us.
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Use your Health Savings Account or Flexible Spending Account for eligible purchases—making your investment in wellness even more affordable.
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Enjoy fast, free shipping within the continental U.S.—no hidden fees or added delivery costs.
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For added confidence and peace of mind, all Newtowne Hyperbarics and Summit to Sea chambers come with a 2-year warranty.
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Try it risk-free—return within 15 days of purchase for a full refund if you’re not completely satisfied.
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Protect your purchase even longer with optional extended warranty plans—offering up to 5 years of coverage.
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Found a better price? We’ll match it—guaranteed. Shop with confidence knowing you’re getting the best deal.
