Chamber Comparison
HPO TECH TrojanvsSechrist Industries 3300H
HPO TECH
Trojan
3
ATA
$60K
Starting
—
Warranty
Sechrist Industries
3300H
3
ATA
$60K
Starting
1yr
Warranty
The Bottom Line
The Sechrist Industries 3300H has clear advantages in fda clearance and clinical credibility. However, both chambers sit in the Clinical Grade tier, so consider your specific requirements before deciding.
Key Differences
HPO TECH
Not FDA Cleared
Sechrist Industries
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.
HPO TECH
5/10
Sechrist Industries
9/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Who Should Buy Which?
Best for
Sechrist Industries 3300H
Hospitals, wound care centers, clinical HBOT programs
View full details →Full Specification Comparison
| Specification | HPO TECH Trojan | Sechrist Industries 3300H |
|---|---|---|
| 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 | 95-100% via mask/hood | 100% oxygen environment (entire chamber pressurized with O2) |
| Capacity | 1-person | 1-person |
| Weight | — | 2,500 lbs |
| Interior Dimensions | Standard monoplace, dual O2 delivery | 33in diameter |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | Yes (#K140559)★ |
| CE Marked | Yes | Yes |
| Made In | Turkey | United States |
| Price | Custom quote (est. $60,000 - $120,000)★ | $60,000 - $100,000 |
| Warranty | — | 1 year |
| Clinical Score | 5/10 | 9/10★ |
| Brand Established | 2020 | 1973 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency depressurization, fire suppression, safety interlocks | Dual emergency vent system (unique to Sechrist), fire suppression, safety interlocks |
HPO TECH Trojan — Standout Features
Sechrist Industries 3300H — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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