Newtowne Hyperbarics C4-40 Home Hyperbaric Chamber
FDA-Cleared, Portable Hyperbaric Chamber for Home and Wellness Use
Newtowne’s C4-40 Hyperbaric = Clinical-Grade Comfort & Maximum Space
Experience recovery, wellness, and comfort in the largest residential mild hyperbaric chamber on the market. The Newtowne Hyperbarics C4-40 is an FDA-cleared Class II portable class 4 mild monoplace chamber engineered for home use, clinics, and wellness centers. Crafted from double laminated ballistic grade nylon with welded bulkheads and a buckles exterior steel frame, it’s built for long-term durability and safety. The chamber runs on just 200 watts for energy-efficient operation. This class 4 mild hyperbaric chamber features hypoallergenic medical grade material, including 46 oz heavy-duty, double-laminated ballistic-grade nylon, making it ideal for long-term wellness routines and sensitive users. Additionally, it includes exclusive port pressure covers that prevent 'bug-eye' effects, enhancing safety and stability during use.
At 40" in diameter and 9 feet in length, this Newtowne Hyperbarics 40" chamber is the company’s most spacious model — perfect for individuals who value roominess or want to share sessions with a partner, child, or caregiver. The semi-translucent white interior and large reinforced windows reduce claustrophobia, while the 4" contoured Fortis memory foam mattress ensures comfortable overnight therapy. Side or top entry, floor-level access, and the exclusive dual safety zippers, custom airtight zipper, and triple zipper entry system provide seamless, self-managed operation. Additionally, the chamber features large view ports and precise pressure gauges for easy monitoring during sessions.
This mild hyperbaric chamber rests on a reinforced steel frame that requires no stabilizers. In some setups, the chamber may be slightly elevated for easier access. The 120L whisper-quiet compressor, along with in-line air filtration, creates a calm and hygienic environment. Exclusive port pressure covers prevent bulging and offer extra safety assurance during sessions, ensuring a secure and stable experience. The chamber also includes a session duration timer, allowing users to easily track their therapy time.
With over 20 years of manufacturing expertise, Newtowne continues to lead in affordable, medical-grade hyperbarics. The C4-40 comes with flexible payment plans, a 2-year standard warranty (with extended warranty options), and special military and first responder discounts. Military personnel can receive discounts on rentals, purchases, or lease-to-own hyperbaric chambers.
Newtowne C4-40 Hyperbaric Chamber Features
- FDA-Cleared Safety – Class II medical device, clearance #1000402893, with a 100% safety record.
- Largest Residential Chamber – 40" diameter × 9' length; fits 2–3 users or extra roomy solo sessions.
- Flexible Entry Options – Side or top zipper placement or floor-level entry with exclusive dual safety zippers and triple zipper entry system.
- Dual Operability – Control treatment from inside or outside using custom airtight zipper and easy-reach design.
- Professional-Grade Build – Heavy duty double laminated ballistic-grade nylon, welded seams, and buckles exterior steel frame for strength and durability.
- Premium Comfort – Includes 4" contoured Fortis memory foam mattress with washable cover.
- Enhanced Safety – Exclusive port pressure covers prevent bulging and improve chamber stability.
- Quiet & Clean Operation – 120L whisper-quiet compressor with in-line air filtration.
- Versatile Applications – Supports recovery from TBI, stroke, fatigue, injuries, anti-aging, autism, and more.
- Accessory Expansion – Includes 4 extra valve ports for communication or oxygen monitoring accessories.
- Energy Efficient – Operates on only 200 watts from a standard 110V outlet.
- Military & First Responder Discount – Special pricing available for service members and their families.
- Enhanced Oxygen Delivery – Supports 10 LPM @ 20 PSI concentrators (sold separately).
C4-40 Chamber Specifications
- Chamber Type: Portable class 4 mild monoplace chamber with external steel frame
- Internal Dimensions: 40" diameter × 108" (9’) length
- Frame Dimensions: 41.75" × 88.5" length
- Operating Pressure: 4 PSI (1.3 ATA)
- Material: Heavy duty, hypoallergenic medical grade material (oz heavy duty double laminated ballistic-grade nylon with welded bulkheads)
- Windows: Large reinforced visibility panels reduce claustrophobia
- Ports: 4 accessory valve ports
- Compressor: 120L whisper-quiet with sound suppression and in-line filtration
- Entry: Side or top zipper placement with custom airtight zipper
- Power: 200 watts, 110V standard outlet
- Warranty: 2 years standard (extendable to 5 years)
- Included Accessories: The Newtowne C4-40 comes with a steel frame, a 4-inch curved mat with a protective cover, and oxygen delivery tubing.
- C4-40 chamber specifications included in the hyperbaric chamber user manual
- Newtowne C4-40 Portable Home Mild Hyperbaric Chamber – USER MANUAL [Download]
Accessories & Add-Ons
- Included Oxygen Kit – Oxygen concentrator valve, hose, adult mask, and cannula.
- Optional Add On Mattress – 4" deluxe Fortis curved cushion mattress with disinfectable cover ($275).
- Internal Gauge – Optional pressure guage to measure internal pressure ($150), also available as internal pressure guage or hyperbarics internal pressure gauge options to measure pressure sits during therapy.
- Oxygen Concentrator Compatibility – Works with 10-liter prescription concentrators (sold separately).
Support & Setup
- Step-by-step video training and manuals included.
- Personalized remote setup guidance.
- Professional installation available.
- Backed by a 2 year extended warranty (extensions optional, with parts labor warranty free on select plans).
Need help getting a prescription?
Dr. Garry Warner is a chiropractor offering HBOT consults via telehealth. He can prescribe a hyperbaric chamber and/or oxygen concentrator for you. The service fee is $55, payable directly to him over the phone by credit card. RecovAthlete does not facilitate this transaction. CLICK HERE for his details!
📞 Call Dr. Warner at (303) 915-4813
- You agree to email your prescription/referral to info@recovathlete.com
- If purchasing an oxygen concentrator with your chamber, both items must be listed on the prescription
- Prescriptions are accepted in all 50 states from a medical physician or chiropractic physician
- Licensed Naturopath (ND) prescriptions are accepted in Arizona, Hawaii, Montana, New Hampshire, Oregon, Utah, Vermont, and Washington
- Doctors and clinics are exempt from submitting a prescription
Disclaimer: This chamber is intended for mild hyperbaric oxygen sessions for general wellness use only. Not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any therapy.
Newtowne Hyperbarics C4 40 FAQ'S
1. Is the Newtowne C4-40 too large for a single user?
Not at all. The 40" diameter provides extra comfort, allows you to sit upright, and reduces feelings of claustrophobia. Even for solo users, it’s a worthwhile upgrade — and perfect if a family member or child may join later.
2. Can two people use the chamber at once?
Yes. The C4-40 is large enough to accommodate two adults or an adult and child, making it ideal for shared use, families, or caregivers.
3. How does the C4-40 compare to other Newtowne models or brands like Summit to Sea?
While both brands are respected, Newtowne's buckles exterior steel frame, triple zipper entry system, and exclusive dual safety zippers make the C4-40 more durable and easier to operate. It also offers more interior space than smaller models like the C4-27.
4. Is the C4-40 safe to use at home?
Yes. It’s an FDA-cleared class 4 mild hyperbaric chamber with a 100% safety record. Follow the manual, secure all zippers, and ensure proper airflow. Always consult your physician before starting therapy.
5. What is included with the purchase?
Your order includes the chamber, buckles exterior steel frame, 120L compressor, 4" memory foam mattress, hoses, and precise pressure gauges.
Note: Oxygen concentrator is sold separately.
6. How long does it take to see results from HBOT?
Some users feel improvements within a few sessions. For most, 40 sessions lasting 60–90 minutes are recommended for measurable benefits. Results vary, but consistency is key.
7. How loud is the compressor?
It’s whisper-quiet — comparable to a home air purifier. Most users find it non-disruptive, especially when placed on a soft mat to reduce vibrations.
8. What warranty is included?
The C4-40 includes a 2-year standard warranty, with extended warranty options available. It covers material defects and workmanship.