4100H hyperbaric chamber
Clinical GradeFDA ClearedCE

Sechrist Industries

4100H

41in diameter (world's largest)dual emergency ventmaximum patient comfort

Overview

The 4100H is one of the world's largest monoplace hyperbaric chambers, with a massive 41-inch diameter bore that virtually eliminates claustrophobia and accommodates patients of all sizes. At 3.0 ATA with 100% oxygen, it provides the highest level of patient comfort available in monoplace HBOT. Features Sechrist's unique dual emergency vent system for enhanced safety.

Who is this for?

Designed with patient comfort as the primary concern — especially suited for bariatric patients, individuals who experience claustrophobia, or any program where the patient experience is a retention factor. The extra-wide interior gives larger patients genuine comfort during longer treatment sessions without feeling confined. Clinical facilities focused on serving the full range of body types and reducing patient anxiety will find the 4100H purpose-built for exactly that.

Estimated Price

$90,000 - $140,000

Financing: Leasing and financing for medical facilities

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Quick Specs

Key technical specifications

Chamber TypeHard-Shell Monoplace
Performance TierClinical Grade
Max Pressure3 ATA
Oxygen Delivery100%-medical-grade
O₂ Concentration100% oxygen environment (entire chamber pressurized with O2)
Capacity1-person
Portabilityfixed-installation
Interior Dimensions41in diameter (world's largest monoplace alongside Perry Sigma 40)
Weight3000 lbs
Power208-240V, facility-grade
Warranty1 year
Lead Time8-16 weeks
Ships ToGlobal (172+ countries)
Made InUnited States
Brand Est.1973
FDA Cleared#K140559CEUHMS
Clinical Credibility Score9/10

Manufacturer

Brand

Sechrist Industries

Headquarters

4225 E La Palma Ave, Anaheim, CA 92807

Established

1973

Type

manufacturer

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Data confidence: high · Verified 2026-03-03