Chamber Comparison
Perry Baromedical Sigma 34vsPerry Baromedical Sigma Elite
Perry Baromedical
Sigma 34
3
ATA
$50K
Starting
1yr
Warranty
Perry Baromedical
Sigma Elite
3
ATA
$80K
Starting
1yr
Warranty
The Bottom Line
The Perry Baromedical Sigma 34 has clear advantages in price. However, both chambers sit in the Clinical Grade tier, so consider your specific requirements before deciding.
Key Differences
Perry Baromedical
$50,000 - $90,000
Perry Baromedical
$80,000 - $130,000
A significant price gap of ~38%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Who Should Buy Which?
Best for
Perry Baromedical Sigma 34
Hospitals, wound care centers, clinical HBOT programs
View full details →Best for
Perry Baromedical Sigma Elite
Modern hospitals, EMR-integrated facilities, flagship clinical programs
View full details →Full Specification Comparison
| Specification | Perry Baromedical Sigma 34 | Perry Baromedical Sigma Elite |
|---|---|---|
| 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 | 2,200 lbs | 2,200 lbs |
| Interior Dimensions | 33.5in diameter | Premium monoplace |
| 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 | $50,000 - $90,000★ | $80,000 - $130,000 |
| 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, touch-screen controls, EMR integration |
Perry Baromedical Sigma 34 — Standout Features
Perry Baromedical Sigma Elite — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
Request Quotes →Related Comparisons
HPO TECH Zeugma
vs
Perry Baromedical Sigma 34
HPO TECH Zeugma
vs
Perry Baromedical Sigma Elite
OxyHelp OxyLife I/90
vs
Perry Baromedical Sigma 34
OxyHelp OxyLife I/90
vs
Perry Baromedical Sigma Elite
OxyHelp OxyLife I/80
vs
Perry Baromedical Sigma 34
OxyHelp OxyLife I/80
vs
Perry Baromedical Sigma Elite
Perry Baromedical Sigma 34
vs
Sechrist Industries 3600H
Perry Baromedical Sigma Elite
vs
Sechrist Industries 3600H