Chamber Comparison
Biobarica Revitalair 430FvsPerry Baromedical Sigma 40
Biobarica
Revitalair 430F
1.45
ATA
$45K
Starting
2yr
Warranty
Perry Baromedical
Sigma 40
3
ATA
$65K
Starting
1yr
Warranty
The Bottom Line
The Biobarica Revitalair 430F wins on price, warranty, and weight, while the Perry Baromedical Sigma 40 takes the edge in max pressure and clinical credibility. If price is your priority, the Biobarica Revitalair 430F is the stronger pick.
Key Differences
Biobarica
1.45 ATA
Perry Baromedical
3 ATA
Higher pressure enables more clinical protocols. The Perry Baromedical Sigma 40 reaches 3 ATA, which supports FDA-approved treatment protocols.
Biobarica
$30,000 - $50,000 (estimated)
Perry Baromedical
$65,000 - $110,000
A significant price gap of ~31%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Biobarica
6/10
Perry Baromedical
9/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Biobarica
2 years
Perry Baromedical
1 year
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Biobarica
315 lbs
Perry Baromedical
2,850 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
Biobarica Revitalair 430F
Clinics, franchise operators, Latin American market
View full details →Best for
Perry Baromedical Sigma 40
Bariatric patients, claustrophobic patients, maximum comfort, flagship clinical programs
View full details →Full Specification Comparison
| Specification | Biobarica Revitalair 430F | Perry Baromedical Sigma 40 |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 1.45 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 | 1-person |
| Weight | 315 lbs★ | 2,850 lbs |
| Interior Dimensions | — | 40.5in diameter (largest monoplace available) |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | Yes (#K171899, K220290) | Yes (#Multiple 510(k)s) |
| CE Marked | Yes | Yes |
| Made In | Argentina | United States |
| Price | $30,000 - $50,000 (estimated)★ | $65,000 - $110,000 |
| Warranty | 2 years★ | 1 year |
| Clinical Score | 6/10 | 9/10★ |
| Brand Established | 2009 | 1956 |
| Climate Control | No | Yes★ |
| Communication System | No | Yes★ |
| Emergency Features | — | Emergency depressurization, fire suppression, BIBS system, multiple safety interlocks |
Biobarica Revitalair 430F — Standout Features
Perry Baromedical Sigma 40 — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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