Chamber Comparison
Macy-Pan HP1501vsSechrist Industries Legacy Series (3200/3300HR/3600HR)
Macy-Pan
HP1501
1.8
ATA
$27K
Starting
1yr
Warranty
Sechrist Industries
Legacy Series (3200/3300HR/3600HR)
3
ATA
$30K
Starting
1yr
Warranty
The Bottom Line
The Macy-Pan HP1501 wins on price and weight, while the Sechrist Industries Legacy Series (3200/3300HR/3600HR) takes the edge in max pressure, fda clearance, and clinical credibility. If max pressure matters most, the Sechrist Industries Legacy Series (3200/3300HR/3600HR) is the better choice.
Key Differences
Macy-Pan
1.8 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.
Macy-Pan
$26,500 - $35,000
Sechrist Industries
$30,000 - $60,000 (refurbished)
A ~12% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Macy-Pan
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.
Macy-Pan
4/10
Sechrist Industries
9/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Macy-Pan
308 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
Sechrist Industries Legacy Series (3200/3300HR/3600HR)
Budget-conscious clinics, refurbished market buyers, proven reliability
View full details →Full Specification Comparison
| Specification | Macy-Pan HP1501 | Sechrist Industries Legacy Series (3200/3300HR/3600HR) |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 1.8 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 | 308 lbs★ | 2,360 lbs |
| Interior Dimensions | Available in 75/85/90/100cm diameter options | Various (33-36in diameter) |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | Yes (#K140559)★ |
| CE Marked | Yes | Yes |
| Made In | China | United States |
| Price | $26,500 - $35,000★ | $30,000 - $60,000 (refurbished) |
| Warranty | 1 year | 1 year |
| Clinical Score | 4/10 | 9/10★ |
| Brand Established | 2007 | 1973 |
| Climate Control | No | Yes★ |
| Communication System | Yes | Yes |
| Emergency Features | Emergency pressure release, intercom, safety interlocks | Emergency vent system, fire suppression, safety interlocks |
Macy-Pan HP1501 — 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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