Chamber Comparison
Perry Baromedical Sigma 40vsPerry Baromedical Sigma ICON 30
Perry Baromedical
Sigma 40
3
ATA
$65K
Starting
1yr
Warranty
Perry Baromedical
Sigma ICON 30
3
ATA
$50K
Starting
1yr
Warranty
The Bottom Line
The Perry Baromedical Sigma ICON 30 has clear advantages in price and weight. However, both chambers sit in the Clinical Grade tier, so consider your specific requirements before deciding.
Key Differences
Perry Baromedical
$65,000 - $110,000
Perry Baromedical
$50,000 - $85,000
A ~23% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Perry Baromedical
2,850 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
Perry Baromedical Sigma 40
Bariatric patients, claustrophobic patients, maximum comfort, flagship clinical programs
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 | Perry Baromedical Sigma 40 | Perry Baromedical Sigma ICON 30 |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 3 ATA | 3 ATA |
| Oxygen Delivery | 100%-medical-grade | 100%-medical-grade |
| O₂ Concentration | 100% via BIBS with Duke hoods | 100% via BIBS with Duke hoods |
| Capacity | 1-person | 1-person |
| Weight | 2,850 lbs | 1,800 lbs★ |
| Interior Dimensions | 40.5in diameter (largest monoplace available) | 30in diameter, compact clinical |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | Yes (#Multiple 510(k)s) | Yes (#Multiple 510(k)s) |
| CE Marked | Yes | Yes |
| Made In | United States | United States |
| Price | $65,000 - $110,000 | $50,000 - $85,000★ |
| Warranty | 1 year | 1 year |
| Clinical Score | 9/10 | 9/10 |
| Brand Established | 1956 | 1956 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency depressurization, fire suppression, BIBS system, multiple safety interlocks | Emergency depressurization, fire suppression, patient monitoring integration |
Perry Baromedical Sigma 40 — 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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