Chamber Comparison
Macy-Pan HP1501vsOrigin Oxygen Oasis 2ATA
Macy-Pan
HP1501
1.8
ATA
$27K
Starting
1yr
Warranty
Origin Oxygen
Oasis 2ATA
2
ATA
$40K
Starting
2yr
Warranty
The Bottom Line
The Macy-Pan HP1501 wins on price, while the Origin Oxygen Oasis 2ATA takes the edge in max pressure and warranty. If max pressure matters most, the Origin Oxygen Oasis 2ATA is the better choice.
Key Differences
Macy-Pan
1.8 ATA
Origin Oxygen
2 ATA
Higher pressure enables more clinical protocols. The Origin Oxygen Oasis 2ATA reaches 2 ATA, which supports FDA-approved treatment protocols.
Macy-Pan
$26,500 - $35,000
Origin Oxygen
£33,000 ex VAT (~$41,000 USD)
A significant price gap of ~34%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Macy-Pan
1 year
Origin Oxygen
2 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Full Specification Comparison
| Specification | Macy-Pan HP1501 | Origin Oxygen Oasis 2ATA |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 1.8 ATA | 2 ATA★ |
| Oxygen Delivery | 100%-medical-grade | mask/cannula |
| O₂ Concentration | 95-100% via mask/hood | — |
| Capacity | 1-person | 1-person |
| Weight | 308 lbs | — |
| Interior Dimensions | Available in 75/85/90/100cm diameter options | — |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | No |
| CE Marked | Yes★ | No |
| Made In | China | United Kingdom |
| Price | $26,500 - $35,000★ | £33,000 ex VAT (~$41,000 USD) |
| Warranty | 1 year | 2 years★ |
| Clinical Score | 4/10 | 4/10 |
| Brand Established | 2007 | — |
| Climate Control | No | No |
| Communication System | Yes★ | No |
| Emergency Features | Emergency pressure release, intercom, safety interlocks | — |
Macy-Pan HP1501 — Standout Features
Origin Oxygen Oasis 2ATA — Standout Features
Interested in either chamber?
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