OxyHealth Fortius 420 vs Sechrist 3600H Monoplace
Specs, prices, editor verdict, and who should buy which - compared side-by-side.
OxyHealth Fortius 420 (ultra premium, $38,000–$45,000) vs Sechrist 3600H Monoplace (ultra premium, $75,000–$130,000) - different tools for different jobs (see the per-product details below).
Compared on 4 shared specs · same category (ultra premium).
These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.
Side-by-side specs
| Spec | OxyHealth Fortius 420 | Sechrist 3600H Monoplace |
|---|---|---|
| price | $38,000–$45,000 | $75,000–$130,000 |
| chamber type | Hard-shell monoplace (clinical) | Hard-shell monoplace (clinical) |
| pressure | Up to 3.0 ATA (29 psi) | Up to 3.0 ATA, 100% oxygen |
| occupancy | 1 person (single-occupant monoplace) | 1 patient |
| fda status | 510(k) cleared | FDA-cleared for specific medical indications; longevity / recovery use is off-label |
OxyHealth Fortius 420 also publishes: diameter, footprint, ceilingClearance, warranty
Sechrist 3600H Monoplace also publishes: channel, operation
Who should buy which
Buyers who specifically need hard-shell clinical pressures above the soft 1.3 ATA tier in a single-occupant chamber. Family offices and private suites building a clinical-grade hyperbaric setup.
You only need mild 1.3 ATA HBOT (the soft-shell Vitaeris or Solace are sufficient and far simpler), or you can't accommodate the 12×6 ft + ceiling footprint.
Clinics, private medical suites, and family offices building a true clinical-grade hyperbaric setup with trained operation. Also the right reference point for any buyer deciding whether the soft 1.3 ATA tier is sufficient.
You are a home buyer wanting wellness HBOT. A soft-shell OxyHealth chamber is the correct tier and a fraction of the cost. Clinical hard-shell HBOT requires medical oversight, oxygen handling, and facility compliance.
Go deeper
Frequently asked
Which is better, the OxyHealth Fortius 420 or the Sechrist 3600H Monoplace?
They are closely matched on our scoring, so the right pick comes down to your priorities. The verdict and spec table above compare them on price, features, and who each one suits.
How much do they cost?
OxyHealth Fortius 420: $38,000 to $45,000. Sechrist 3600H Monoplace: $75,000 to $130,000. Prices are verified against the manufacturer; check the live links for current pricing.
Who should buy which one?
OxyHealth Fortius 420: Buyers who specifically need hard-shell clinical pressures above the soft 1.3 ATA tier in a single-occupant chamber. Family offices and private suites building a clinical-grade hyperbaric setup. Sechrist 3600H Monoplace: Clinics, private medical suites, and family offices building a true clinical-grade hyperbaric setup with trained operation. Also the right reference point for any buyer deciding whether the soft 1.3 ATA tier is sufficient.