Summit to sea grand dive hyperbaric chamber configured for side entry. Zipper side show with both windows facing up
Summit to Sea Grand Dive 40"
Summit to Sea Grand Dive 40"

Summit to Sea Grand Dive 40"

Regular price$12,995.00
Shipping calculated at checkout.

On-Site Installation
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  • Questions? Call us at 1-877-672-6766
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Experience premium design and unparalleled functionality with the 40" Grand Dive Hyperbaric Chamber by Summit To Sea. The Summit to Sea Grand Dive Hyperbaric Chamber is a popular choice among health clinics due to its spacious design and comfort. With a diameter of 40 inches and a length of 90 inches, it can accommodate 2-3 people at a time or provide ample space for a solo session. You can even exercise inside the chamber during your session.

The Grand Dive is crafted with precision and features two high-efficiency electric air pumps, patented sound suppression, and in-line air filtration. The double vent system ensures that the chamber can safely reach a maximum air pressure of 4.4 PSI without fail. It also has double-sided full-length zippers that allow for easy entry and exit from both inside and outside.

Hyperbaric Chamber Features:

  • Spacious Design: With a 40" diameter and 90" length, this chamber comfortably accommodates up to three individuals, providing plenty of room for exercise and movement.
  • Sound Suppression: The high-efficiency electric air pumps, coupled with patented sound suppression and in-line air filtration, ensure optimal air quality and minimal noise, making for a more pleasant and effective hyperbaric experience.
  • Redundant Safety: Equipped with dual compressors, the Grand Dive prioritizes your safety
  • Easy Access: The double-sided zippers, which extend the full length of the chamber, facilitate a hassle-free entry and exit from both the inside and outside, making it easy to get in and out of the chamber.
  • Enhanced Monitoring: The chamber boasts an easy-to-view internal pressure gauge monitoring and a safety alarm, offering you a confident and controlled session
  • Quality Assurance: FDA approved Class II medical device. Cleared for home and office use.

grand dive chamber is at full pressure and sits in blue room

Grand Dive Chamber Specifications

  • Pressure: Maximum air pressure of 4.4 PSI – equivalent to 1.3 ATA
  • Dimensions: A vast 40" in diameter and 90" in height, the Grand Dive comfortably holds 2-3 adults, even allowing adults to sit upright inside. Chamber weighs 127lbs when fully inflated
  • Comfort: A premium mattress with a rounded bottom is included with your purchase 
  • Purchase Includes: The package includes 2 high-efficiency electric air pumps with patented sound suppression and in-line air filtration, an interior and exterior pressure monitor, a power monitoring security alarm, four round foam bolsters connected in a cradle, carrying case, and frame.

Woman exits grand dive hyperbaric chamber with the help of a friend

Purchase Guidelines 

  • Prescription: Mandatory for purchase (health clinics excluded). Email at or call 877-672-6766 for assistance. 
  • O2 Generator Not Included : Requires 10LPM @ 20 PSI oxygen generated. Options available during checkout or provide your own.
  • Warranty: Relax with peace of mind – 2-year warranty included with ability to add on additional 3 years of warranty  

Grand Dive Chamber Instruction Manual

Need help setting up your chamber or have maintenance questions? Give us a call or review the manual here. 

pdf for the instruction manual of summit to seas grand dive chamber

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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

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