Chamber Comparison
Sechrist Industries Legacy Series (3200/3300HR/3600HR)vsTimeWorld O2 Capsule T3
Sechrist Industries
Legacy Series (3200/3300HR/3600HR)
3
ATA
$30K
Starting
1yr
Warranty
TimeWorld
O2 Capsule T3
1.5
ATA
$25K
Starting
1yr
Warranty
The Bottom Line
The Sechrist Industries Legacy Series (3200/3300HR/3600HR) wins on max pressure, fda clearance, and clinical credibility, while the TimeWorld O2 Capsule T3 takes the edge in price. If max pressure is your priority, the Sechrist Industries Legacy Series (3200/3300HR/3600HR) is the stronger pick.
Key Differences
Sechrist Industries
3 ATA
TimeWorld
1.5 ATA
Higher pressure enables more clinical protocols. The Sechrist Industries Legacy Series (3200/3300HR/3600HR) reaches 3 ATA, which supports FDA-approved treatment protocols.
Sechrist Industries
$30,000 - $60,000 (refurbished)
TimeWorld
$25,000 - $40,000 (estimated)
A ~17% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Sechrist Industries
FDA Cleared
TimeWorld
Not 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.
Sechrist Industries
9/10
TimeWorld
4/10
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 Legacy Series (3200/3300HR/3600HR)
Budget-conscious clinics, refurbished market buyers, proven reliability
View full details →Full Specification Comparison
| Specification | Sechrist Industries Legacy Series (3200/3300HR/3600HR) | TimeWorld O2 Capsule T3 |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 3 ATA★ | 1.5 ATA |
| Oxygen Delivery | 100%-medical-grade | mask/cannula |
| O₂ Concentration | 100% oxygen environment (entire chamber pressurized with O2) | Up to 95% |
| Capacity | 1-person | 1-person |
| Weight | 2,360 lbs | — |
| Interior Dimensions | Various (33-36in diameter) | — |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | Yes (#K140559)★ | No |
| CE Marked | Yes★ | No |
| Made In | United States | Japan |
| Price | $30,000 - $60,000 (refurbished) | $25,000 - $40,000 (estimated)★ |
| Warranty | 1 year | 1 year |
| Clinical Score | 9/10★ | 4/10 |
| Brand Established | 1973 | — |
| Climate Control | Yes★ | No |
| Communication System | Yes★ | No |
| Emergency Features | Emergency vent system, fire suppression, safety interlocks | — |
Sechrist Industries Legacy Series (3200/3300HR/3600HR) — Standout Features
TimeWorld O2 Capsule T3 — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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