Chamber Comparison
Henshaw XL ProvsHPO TECH Petra
Henshaw
XL Pro
2
ATA
$60K
Starting
3yr
Warranty
HPO TECH
Petra
2.4
ATA
$50K
Starting
—
Warranty
The Bottom Line
The HPO TECH Petra has clear advantages in max pressure and price. However, both chambers sit in the Clinical Grade tier, so consider your specific requirements before deciding.
Key Differences
Henshaw
2 ATA
HPO TECH
2.4 ATA
Higher pressure enables more clinical protocols. The HPO TECH Petra reaches 2.4 ATA, which supports FDA-approved treatment protocols.
Henshaw
£50,000 - £75,000 (~$60,000 - $90,000)
HPO TECH
Custom quote (est. $50,000 - $100,000)
A ~17% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Who Should Buy Which?
Best for
Henshaw XL Pro
Premium clinics, larger patients, comfort-focused medical facilities
View full details →Best for
HPO TECH Petra
Elderly patients, accessibility-focused clinics, easy-entry requirement
View full details →Full Specification Comparison
| Specification | Henshaw XL Pro | HPO TECH Petra |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2 ATA | 2.4 ATA★ |
| Oxygen Delivery | ambient-air | 100%-medical-grade |
| O₂ Concentration | 21% (ambient); optional O2 concentrator available | 95-100% via mask/hood |
| Capacity | 1-person | 1-person |
| Interior Dimensions | Extra-large single-person hard-shell | Accessibility-focused with retractable acrylic door |
| Portability | stationary | fixed-installation |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | United Kingdom | Turkey |
| Price | £50,000 - £75,000 (~$60,000 - $90,000) | Custom quote (est. $50,000 - $100,000)★ |
| Warranty | 3 years | — |
| Clinical Score | 5/10 | 5/10 |
| Brand Established | 2008 | 2020 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency depressurization, safety interlocks, fire suppression considerations | Emergency depressurization, fire suppression, retractable door for easy access |
Henshaw XL Pro — Standout Features
HPO TECH Petra — Standout Features
Interested in either chamber?
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