Chamber Comparison
OxyRevo Quest 30vsSechrist Industries Legacy Series (3200/3300HR/3600HR)
OxyRevo
Quest 30
2
ATA
$27,999
Starting
2yr
Warranty
Sechrist Industries
Legacy Series (3200/3300HR/3600HR)
3
ATA
$30,000 - $60,000 (refurbished)
Starting
1yr
Warranty
The Bottom Line
The OxyRevo Quest 30 wins on price, warranty, and weight, while the Sechrist Industries Legacy Series (3200/3300HR/3600HR) takes the edge in max pressure and fda clearance. If price is your priority, the OxyRevo Quest 30 is the stronger pick.
Key Differences
OxyRevo
2 ATA
Sechrist Industries
3 ATA
Higher pressure enables more clinical protocols. The Sechrist Industries Legacy Series (3200/3300HR/3600HR) reaches 3 ATA, which supports FDA-approved treatment protocols.
OxyRevo
$27,999
Sechrist Industries
$30,000 - $60,000 (refurbished)
A ~7% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
OxyRevo
FDA no
Sechrist Industries
FDA cleared: yes
The listing's fda_cleared field. This page does not add a purchase rule.
OxyRevo
2 years
Sechrist Industries
1 year
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
OxyRevo
350 lbs
Sechrist Industries
2,360 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
OxyRevo Quest 30
Clinics, serious home users, those needing 2.0 ATA pressure
View full details →Best for
Sechrist Industries Legacy Series (3200/3300HR/3600HR)
Budget-conscious clinics, refurbished market buyers, proven reliability
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 | mask/cannula | 100%-medical-grade |
| O₂ Concentration | Up to 95% via concentrator | 100% oxygen environment (entire chamber pressurized with O2) |
| Capacity | 1-person | 1-person |
| Weight | 350 lbs★ | 2,360 lbs |
| Interior Dimensions | 30in diameter | Various (33-36in diameter) |
| Portability | semi-portable | fixed-installation |
| FDA Cleared | No | Yes (#K140559)★ |
| CE Marked | Yes | Yes |
| Made In | United States | United States |
| Price | $27,999★ | $30,000 - $60,000 (refurbished) |
| Warranty | 2 years★ | 1 year |
| Brand Established | 2013 | 1973 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency pressure relief, safety interlocks | Emergency vent system, fire suppression, safety interlocks |
OxyRevo Quest 30 — Standout Features
Sechrist Industries Legacy Series (3200/3300HR/3600HR) — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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