Chamber Comparison
Atlanta HBOT Class 4vsHenshaw 1662
Atlanta HBOT
Class 4
1.3
ATA
—
Starting
2yr
Warranty
Henshaw
1662
1.4
ATA
$7K
Starting
3yr
Warranty
The Bottom Line
The Atlanta HBOT Class 4 wins on fda clearance, while the Henshaw 1662 takes the edge in max pressure and warranty. If max pressure matters most, the Henshaw 1662 is the better choice.
Key Differences
Atlanta HBOT
1.3 ATA
Henshaw
1.4 ATA
Higher pressure enables more clinical protocols. The Henshaw 1662 reaches 1.4 ATA, which covers most wellness applications.
Atlanta HBOT
FDA Cleared
Henshaw
Not FDA Cleared
FDA clearance matters if you need insurance reimbursement, plan to operate a clinical facility, or want the highest safety assurance. For home wellness use, it's less critical.
Atlanta HBOT
2 years
Henshaw
3 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Best for
Atlanta HBOT Class 4
Southeast US buyers, buyers wanting Newtowne quality with local support
View full details →Best for
Henshaw 1662
Users seeking higher pressure in soft-shell format, wellness enthusiasts
View full details →Full Specification Comparison
| Specification | Atlanta HBOT Class 4 | Henshaw 1662 |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Entry Wellness | Entry Wellness |
| Max Pressure | 1.3 ATA | 1.4 ATA★ |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | — | 21% (ambient); optional O2 concentrator available |
| Capacity | 1-person | 1-person |
| Weight | — | 30.9 lbs |
| Interior Dimensions | — | Large single-person design |
| Portability | portable | semi-portable |
| FDA Cleared | Yes (#K051759 (via Newtowne))★ | No |
| CE Marked | No | Yes★ |
| Made In | United States | United Kingdom |
| Price | Contact distributor | £5,500 - £7,500 (~$7,000 - $9,500) |
| Warranty | 2 years | 3 years★ |
| Clinical Score | 4/10 | 4/10 |
| Brand Established | — | 2008 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | — | Safety release valves, dual zipper, interior pressure controls |
Atlanta HBOT Class 4 — Standout Features
Henshaw 1662 — Standout Features
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