Chamber Comparison
Henshaw 1662vsNewtowne C4-27
Henshaw
1662
1.4
ATA
$7K
Starting
3yr
Warranty
Newtowne
C4-27
1.3
ATA
$4K
Starting
2yr
Warranty
The Bottom Line
The Henshaw 1662 wins on max pressure, warranty, and weight, while the Newtowne C4-27 takes the edge in price, fda clearance, and clinical credibility. If max pressure is your priority, the Henshaw 1662 is the stronger pick.
Key Differences
Henshaw
1.4 ATA
Newtowne
1.3 ATA
Higher pressure enables more clinical protocols. The Henshaw 1662 reaches 1.4 ATA, which covers most wellness applications.
Henshaw
£5,500 - £7,500 (~$7,000 - $9,500)
Newtowne
$4,495 - $5,495
A significant price gap of ~36%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Henshaw
Not FDA Cleared
Newtowne
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.
Henshaw
4/10
Newtowne
5/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Henshaw
3 years
Newtowne
2 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Best for
Henshaw 1662
Users seeking higher pressure in soft-shell format, wellness enthusiasts
View full details →Full Specification Comparison
| Specification | Henshaw 1662 | Newtowne C4-27 |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Entry Wellness | Entry Wellness |
| Max Pressure | 1.4 ATA★ | 1.3 ATA |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient); optional O2 concentrator available | 21% (ambient) |
| Capacity | 1-person | 1-person |
| Weight | 30.9 lbs★ | 75 lbs |
| Interior Dimensions | Large single-person design | 27in diameter x 80in length |
| Portability | semi-portable | portable |
| FDA Cleared | No | Yes (#K051759)★ |
| CE Marked | Yes★ | No |
| Made In | United Kingdom | United States |
| Price | £5,500 - £7,500 (~$7,000 - $9,500) | $4,495 - $5,495★ |
| Warranty | 3 years★ | 2 years |
| Clinical Score | 4/10 | 5/10★ |
| Brand Established | 2008 | 2001 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | Safety release valves, dual zipper, interior pressure controls | Dual zipper safety, pressure relief valve, interior/exterior controls |
Henshaw 1662 — Standout Features
Newtowne C4-27 — Standout Features
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