Chamber Comparison
OxyRevo Space 60vsPerry Baromedical Sigma Elite
OxyRevo
Space 60
2
ATA
$43K
Starting
2yr
Warranty
Perry Baromedical
Sigma Elite
3
ATA
$80K
Starting
1yr
Warranty
The Bottom Line
The OxyRevo Space 60 wins on price, warranty, and weight, while the Perry Baromedical Sigma Elite takes the edge in max pressure, fda clearance, and clinical credibility. If price is your priority, the OxyRevo Space 60 is the stronger pick.
Key Differences
OxyRevo
2 ATA
Perry Baromedical
3 ATA
Higher pressure enables more clinical protocols. The Perry Baromedical Sigma Elite reaches 3 ATA, which supports FDA-approved treatment protocols.
OxyRevo
$42,999 - $45,999
Perry Baromedical
$80,000 - $130,000
A significant price gap of ~46%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
OxyRevo
Not FDA Cleared
Perry Baromedical
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.
OxyRevo
5/10
Perry Baromedical
9/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
OxyRevo
2 years
Perry Baromedical
1 year
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Best for
OxyRevo Space 60
Premium clinics, luxury wellness centers, high-end home installations
View full details →Best for
Perry Baromedical Sigma Elite
Modern hospitals, EMR-integrated facilities, flagship clinical programs
View full details →Full Specification Comparison
| Specification | OxyRevo Space 60 | Perry Baromedical Sigma Elite |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2 ATA | 3 ATA★ |
| Oxygen Delivery | mask/cannula | 100%-medical-grade |
| O₂ Concentration | Up to 95% via concentrator | 100% via BIBS with Duke hoods |
| Capacity | 1-person (sitting) | 1-person |
| Weight | 1,323 lbs★ | 2,200 lbs |
| Interior Dimensions | 60in diameter (sitting/vertical hard-shell) | Premium monoplace |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | Yes (#Multiple 510(k)s)★ |
| CE Marked | Yes | Yes |
| Made In | United States | United States |
| Price | $42,999 - $45,999★ | $80,000 - $130,000 |
| Warranty | 2 years★ | 1 year |
| Clinical Score | 5/10 | 9/10★ |
| Brand Established | 2013 | 1956 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency pressure relief, multiple safety interlocks, emergency ventilation | Emergency depressurization, fire suppression, touch-screen controls, EMR integration |
OxyRevo Space 60 — Standout Features
Perry Baromedical Sigma Elite — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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