Newtowne Hyperbarics C4-40 Home Hyperbaric Chamber – 40" Diameter, 9 ft, Made in the USA

Newtowne's largest home chamber: 40 inches across

The C4-40 is the largest residential chamber Newtowne makes: 40 inches across and 9 feet long, built in the USA from double-laminated ballistic-grade nylon on a reinforced steel frame. There is room to lie flat, sit upright or share a session with a second person, and a 120 L quiet compressor with in-line air filtration and a built-in session timer support 60 to 90 minute sessions at 4 PSI (1.3 ATA). Two 9-inch reinforced windows, four accessory ports and a 4-inch memory foam mattress are part of the package.

Best for: Users who want room to lie flat, sit upright or share a session, in a US-built chamber.

What a session looks like

Zip yourself into the chamber and start the compressor. Newtowne chambers pressurize with room air only, so oxygen (if you use it) is delivered separately through a mask or cannula from a concentrator. The gauge lets you watch pressure as it rises to about 4 PSI (1.3 ATA), and at the end of the session you open the deflate valve and let pressure drop before unzipping. Many users schedule sessions of roughly 60 to 90 minutes.

Space, power and setup

Because these chambers pressurize with room air, a compressor is essential; oxygen, if you want it, needs a separate concentrator (check the box contents for what is included). Plan a flat area for the frame, a grounded 120 V outlet and enough clearance around the chamber, and follow Newtowne's manual for setup and use. At a glance: footprint 41.75″ × 88.5″; power 200 W, 110 V household outlet.

Choosing the right model

For a slimmer chamber, the C4-34 is 34 inches wide and the C4-27 is 27 inches.

Not sure which size, pressure or configuration fits your space? Call 1-762-214-2594 (Mon–Sun 9am–9pm EST) or request a quote, and our product specialists will help you compare options and plan delivery and installation.

Operating notes

• Pressurize with room air only. Never pressurize the chamber with oxygen; an optional oxygen concentrator delivers oxygen through the mask or cannula.
• Keep the compressor running for the whole session. If power stops or the air hose disconnects, open the deflate valve, depressurize and exit.
• Do not open the zippers until the chamber material is no longer rigid.
• No solvents, alcohol, bleach, adhesives or sealants on the chamber.

A hyperbaric chamber is a pressurized environment. Use only as directed in the manufacturer's manual, pressurize with room air only, keep flames, sparks and heat sources away, and consult a physician before use. Not intended to diagnose, treat, cure, or prevent any disease or medical condition. Results vary. Refer to the manufacturer's labeling for regulatory status and intended use.