Newtowne Hyperbarics C4 27" Hyperbaric Chamber

Fall sale: special pricing through November 30, 2026.

Newtowne Hyperbarics C4-27 Hyperbaric Chamber is a Class 4 mild hyperbaric chamber designed for single-person use. It is Newtowne's most affordable chamber, making it a popular choice for both home use and travel.

The C4-27 chamber is assembled entirely in Newtowne Hyperbarics' Maryland facilities, using only the finest medical grade materials, setting new benchmarks in quality and safety. The chamber features a 27-inch diameter and operates at a pressure of 4 PSI (1.3 ATA). It can comfortably accommodate one adult or one child.

One of the distinctive features of the C4-27 chamber is its dual operability. You can operate it from both inside and outside, ensuring that you have total control over your hyperbaric sessions even when you're using the chamber alone.

Key Features

• Quality & Heritage: Crafted by Newtowne Hyperbarics, with over 20 years of expertise in designing and manufacturing hyperbaric chambers.
• Ideal for small spaces: Newtowne's smallest chamber, it is ideal for home use and smaller spaces. It comfortably fits one adult or one child without feeling cramped
• Flexible Entry: Choose between side or top entry for ease of use, catering to various user preferences.
• US-Made Excellence: Designed and assembled in the USA, this chamber uses premium medical-grade materials, ensuring quality craftsmanship and durability.
• Safety First: Features exclusive window pressure cover for added safety and peace of mind.
• Energy-Efficient: Designed to use only 200 watts of power without compromising performance.

C4 27″ Chamber Specifications

• Pressure & Altitude: Provides 4 PSI – equivalent to 1.3 ATA
• Dimensions: Measures 27″ in diameter
• Interior: Features white-colored interior and a window to minimize feelings of claustrophobia
• Durability: Manufactured with double laminated, heavy-duty, ballistic-grade nylon and features welded bulkheads for longevity.
• Enhanced Visibility: Comes with a large viewing window, ensuring a well-lit environment

Purchase Guidelines

• Prescription Required: Class II device, FDA-cleared (510(k) K051759) for the treatment of acute mountain sickness; prescription required from a doctor. All other uses are off-label. Email support@biohackersupply.com for prescription assistance.
• Warranty: Rest easy with a 2-year warranty, with options to extend up to 5 years.
• Optional Upgrades: Enhance your experience with an optional 4″ deluxe Fortis curved cushion mattress.

Looking for something bigger? Shop all of Newtowne's Chambers.

Newtowne's C4 27″ Hyperbaric 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.