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Made in America & FDA-Approved For Assured Safety

Made in America & FDA-Approved For Assured Safety Manufactured and assembled entirely in the U.S.A.— unlike unregulated Chinese-made chambers.

Get started with 18-month interest-free financing. For international or non-continental U.S. shipping quotes, please contact us.

Use your Health Savings Account or Flexible Spending Account for eligible purchases—making your investment in wellness even more affordable.

Enjoy fast, free shipping within the continental U.S.—no hidden fees or added delivery costs.

For added confidence and peace of mind, all Newtowne Hyperbarics and Summit to Sea chambers come with a 2-year warranty.

Try it risk-free—return within 15 days of purchase for a full refund if you’re not completely satisfied.

Protect your purchase even longer with optional extended warranty plans—offering up to 5 years of coverage.

Found a better price? We’ll match it—guaranteed. Shop with confidence knowing you’re getting the best deal.

Summit to Sea Hyperbaric Chamber 46″ Grand Dive Pro

$18,175.00$21,862.00

+ Free Shipping

This large Summit to Sea chamber—measuring 46″ wide and 8′ long—is ideal for clinics, advanced medical needs, and total comfort. It’s spacious enough for two seated adults or a stretcher.

  • Includes a complimentary Oxygen Kit

    Complete with a valve for an oxygen concentrator, an oxygen hose, an adult mask, and an adult cannula. 

  • *Warranty & Military Discount

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Item #1

Drive DeVilbiss Oxygen Concentrator – 10 Liter

Trusted in hospitals and clinics, this oxygen concentrator delivers up to 96% oxygen purity at 10LPM with quiet, medical-grade performance. This concentrator comes with a three-year warranty.

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Item #1

Summit to Sea Inside Gauge

Easily monitor internal pressure during your HBOT session with this simple, chamber-mounted gauge—made exclusively for Summit to Sea hyperbaric chambers.

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Item #1

Summit to Sea Contoured Mattress - 46" Grand Dive Pro Mat

+ Free Shipping

Get started with 18-month interest-free financing. For international or non-continental U.S. shipping quotes, please contact us.

Use your Health Savings Account or Flexible Spending Account for eligible purchases—making your investment in wellness even more affordable.

Enjoy fast, free shipping within the continental U.S.—no hidden fees or added delivery costs.

For added confidence and peace of mind, all Newtowne Hyperbarics and Summit to Sea chambers come with a 2-year warranty.

Try it risk-free—return within 15 days of purchase for a full refund if you’re not completely satisfied.

Protect your purchase even longer with optional extended warranty plans—offering up to 5 years of coverage.

Found a better price? We’ll match it—guaranteed. Shop with confidence knowing you’re getting the best deal.

Product Details

The Summit to Sea 46″ Grand Dive Pro Hyperbaric Chamber is one of the most spacious chambers in the Summit to Sea lineup, designed for clinical environments or individuals with complex medical needs. Measuring 46 inches in diameter and 8 feet in length, this high-capacity chamber accommodates two adults sitting upright, an adult lying down, or even a stretcher, making it a versatile solution for home users and professionals alike.

With an operating pressure of 4.4 PSI (1.3 ATA), the Grand Dive Pro provides a comfortable and effective treatment experience for a wide range of users. Its bright interior, quiet operation, and touch-button pressurization make it user-friendly and ideal for both assisted and self-treatment sessions.

This chamber features dual end windows, interior/exterior pressure gauges, and an airtight two-way zipper for secure, easy access. A durable external PVC frame, carbon filter, and dual high-efficiency compressors ensure long-term performance and comfort. Whether you’re creating a clinical-grade setup or need maximum flexibility at home, the Grand Dive Pro delivers exceptional space, safety, and reliability.

Features:

  • FDA-Approved Class II medical device
  • 46″ diameter x 8′ length (fits two adults)
  • Spacious enough for two adults to sit upright, an adult to lie down or exercise, or a child under 46″ tall to stand inside
  • Operates at 4.4 PSI (1.3 ATA) for mild HBOT
  • Two large end windows for visibility and natural light
  • Interior and exterior pressure gauges
  • Airtight two-way circumferential zipper for easy access and solo treatments
  • External PVC support frame for added structure and durability
  • Touch-button pressurization for easy and safe control
  • Dual ultra-quiet compressors
  • Carbon filter
  • 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:

  • 6′ x 2′ wheeled stretcher for easy access and assisted use
  • Extended warranty (up to 5 years)

There are no reviews yet. Be the first one to write one.

Description

The Summit to Sea 46″ Grand Dive Pro Hyperbaric Chamber is one of the most spacious chambers in the Summit to Sea lineup, designed for clinical environments or individuals with complex medical needs. Measuring 46 inches in diameter and 8 feet in length, this high-capacity chamber accommodates two adults sitting upright, an adult lying down, or even a stretcher, making it a versatile solution for home users and professionals alike.

With an operating pressure of 4.4 PSI (1.3 ATA), the Grand Dive Pro provides a comfortable and effective treatment experience for a wide range of users. Its bright interior, quiet operation, and touch-button pressurization make it user-friendly and ideal for both assisted and self-treatment sessions.

This chamber features dual end windows, interior/exterior pressure gauges, and an airtight two-way zipper for secure, easy access. A durable external PVC frame, carbon filter, and dual high-efficiency compressors ensure long-term performance and comfort. Whether you’re creating a clinical-grade setup or need maximum flexibility at home, the Grand Dive Pro delivers exceptional space, safety, and reliability.

Features:

  • FDA-Approved Class II medical device
  • 46″ diameter x 8′ length (fits two adults)
  • Spacious enough for two adults to sit upright, an adult to lie down or exercise, or a child under 46″ tall to stand inside
  • Operates at 4.4 PSI (1.3 ATA) for mild HBOT
  • Two large end windows for visibility and natural light
  • Interior and exterior pressure gauges
  • Airtight two-way circumferential zipper for easy access and solo treatments
  • External PVC support frame for added structure and durability
  • Touch-button pressurization for easy and safe control
  • Dual ultra-quiet compressors
  • Carbon filter
  • 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:

  • 6′ x 2′ wheeled stretcher for easy access and assisted use
  • Extended warranty (up to 5 years)

There are no reviews yet. Be the first one to write one.

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

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Manufactured in the U.S.A.

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U.S. Customer Service & Tech Support

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100% Safety Record

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FDA-Approved for Your Safety

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Chambers in All Sizes

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User-Friendly Chambers

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Have More Questions?

Our commitment to exceptional customer service sets us apart in the industry. We pride ourselves on being highly responsive, ensuring that your questions and concerns are addressed promptly and thoroughly. Our support doesn’t end with your purchase – we’re here for you every step of the way, providing ongoing assistance to ensure you get the most out of your hyperbaric experience.