Chamber Comparison
Macy-Pan HP750vsOxyRevo Quest 30
Macy-Pan
HP750
2
ATA
$35K
Starting
1yr
Warranty
OxyRevo
Quest 30
2
ATA
$28K
Starting
2yr
Warranty
The Bottom Line
The OxyRevo Quest 30 has clear advantages in price, clinical credibility, and warranty. However, both chambers sit in the Clinical Grade tier, so consider your specific requirements before deciding.
Key Differences
Macy-Pan
$35,000 - $45,000
OxyRevo
$27,999
A ~20% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Macy-Pan
4/10
OxyRevo
5/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Macy-Pan
1 year
OxyRevo
2 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Best for
OxyRevo Quest 30
Clinics, serious home users, those needing 2.0 ATA pressure
View full details →Full Specification Comparison
| Specification | Macy-Pan HP750 | OxyRevo Quest 30 |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2 ATA | 2 ATA |
| Oxygen Delivery | 100%-medical-grade | mask/cannula |
| O₂ Concentration | 95-100% via mask/hood | Up to 95% via concentrator |
| Capacity | 1-person | 1-person |
| Weight | — | 350 lbs |
| Interior Dimensions | Seated position | 30in diameter |
| Portability | fixed-installation | semi-portable |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | China | United States |
| Price | $35,000 - $45,000 | $27,999★ |
| Warranty | 1 year | 2 years★ |
| Clinical Score | 4/10 | 5/10★ |
| Brand Established | 2007 | 2013 |
| Climate Control | No | Yes★ |
| Communication System | Yes | Yes |
| Emergency Features | Emergency pressure release, intercom, safety interlocks | Emergency pressure relief, safety interlocks |
Macy-Pan HP750 — Standout Features
OxyRevo Quest 30 — Standout Features
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