Chamber Comparison
Henshaw MonoplacevsPerry Baromedical Sigma ICON 30
Henshaw
Monoplace
2
ATA
£40,000 - £65,000 (~$50,000 - $80,000)
Starting
3yr
Warranty
Perry Baromedical
Sigma ICON 30
3
ATA
$50,000 - $85,000
Starting
1yr
Warranty
The Bottom Line
The Henshaw Monoplace wins on warranty and weight, while the Perry Baromedical Sigma ICON 30 takes the edge in max pressure and fda clearance. If warranty is your priority, the Henshaw Monoplace is the stronger pick.
Key Differences
Henshaw
2 ATA
Perry Baromedical
3 ATA
Higher pressure enables more clinical protocols. The Perry Baromedical Sigma ICON 30 reaches 3 ATA, which supports FDA-approved treatment protocols.
Henshaw
FDA no
Perry Baromedical
FDA cleared: yes
The listing's fda_cleared field. This page does not add a purchase rule.
Henshaw
3 years
Perry Baromedical
1 year
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Henshaw
386 lbs
Perry Baromedical
1,800 lbs
Weight matters for portability and installation. Lighter chambers are easier to move between rooms or take to a second location.
Who Should Buy Which?
Best for
Henshaw Monoplace
Medical clinics, hospitals, professional sports facilities, advanced wellness centers
View full details →Best for
Perry Baromedical Sigma ICON 30
Space-constrained clinics, modern clinical facilities, patient monitoring priority
View full details →Full Specification Comparison
| Specification | | |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2 ATA | 3 ATA★ |
| Oxygen Delivery | ambient-air | 100%-medical-grade |
| O₂ Concentration | 21% (ambient); optional O2 concentrator available | 100% via BIBS with Duke hoods |
| Capacity | 1-person | 1-person |
| Weight | 386 lbs★ | 1,800 lbs |
| Interior Dimensions | Single-person hard-shell design | 30in diameter, compact clinical |
| Portability | stationary | fixed-installation |
| FDA Cleared | No | Yes (#Multiple 510(k)s)★ |
| CE Marked | Yes | Yes |
| Made In | United Kingdom | United States |
| Price | £40,000 - £65,000 (~$50,000 - $80,000)★ | $50,000 - $85,000 |
| Warranty | 3 years★ | 1 year |
| Brand Established | 2008 | 1956 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency depressurization, safety interlocks, fire suppression considerations | Emergency depressurization, fire suppression, patient monitoring integration |
Henshaw Monoplace — Standout Features
Perry Baromedical Sigma ICON 30 — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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