Soft Shell 2-Person Chambers

Inflatable TPU construction. Lighter, lower cost, easier to store when not in use. The Macy-Pan ST1001 is the most popular soft shell 2-person unit — fits one adult lying down or one adult and a child comfortably. Operates at 1.3–1.5 ATA.

• Lower entry cost — from $10,000
• No permanent installation required
• Suitable for home and light commercial use
• Best pressure range: 1.3–1.5 ATA
• Ideal for: families, first-time buyers, home wellness

Hard Shell 2-Person Chambers

Rigid aluminum or steel construction. Higher pressure ceiling, longer operational lifespan, better suited for daily commercial use. OxyRevo and Macy-Pan hard shell 2-person units reach 1.5–2.0 ATA — delivering significantly stronger oxygen saturation per session.

• Higher pressure — 1.5–2.0 ATA
• Commercial-grade durability
• Internal and external control panels
• Dual LCD display, emergency decompression valve
• Ideal for: clinics, spas, serious athletes, gyms

Macy-Pan — Widest Range

The most complete lineup of large and multi-person chambers across soft and hard shell. Key 2-person models:

• ST1001 — soft lying, 1.3 ATA, 2-person
• HP1501-100 — hard lying, 1.5 ATA, 2-person
• HE5000-Fort — hard sitting, 2.0 ATA, 1–2 person

Best for: buyers who want options across price points and configurations.

OxyRevo — Hard Shell Performance

OxyRevo's large hard shell units are built for serious users and commercial facilities. High-precision pressure control, silent compressor systems, and a robust aluminium structure. Ideal for clinics and athletes who need consistent 1.5–2.0 ATA daily.

• 1.5–2.0 ATA hard shell construction
• Quiet operation — commercial-grade compressors
• Strong after-sales support via RecovAthlete

Best for: athletes, wellness clinics, commercial daily-use buyers.

Newtowne Hyperbarics — USA Made

Newtowne's larger models (C4-34, C4-40) are FDA-cleared, American-made, and heat-welded — no adhesive bonding. The C4-40 at 40 inches diameter is among the largest portable soft shell units available and comfortably fits most adults with room to spare.

• FDA-cleared — made in the USA
• Heat-welded seams — no off-gassing
• C4-40: 40" diameter — largest portable soft shell

Best for: health-conscious buyers, first-time users, families.

Families & Couples

A 2-person soft shell chamber is the most practical choice for households where multiple people use HBOT regularly. Partners can share sessions rather than booking consecutive time slots, and the larger interior reduces claustrophobia. The Macy-Pan ST1001 comfortably fits one adult and one child lying together — a common choice for parents supporting children's recovery or neurological protocols.

Gyms & Athletic Recovery Centers

Commercial gyms and sports facilities use large hard shell chambers to run back-to-back client sessions with minimal turnaround. A 2-person hard shell unit at 2.0 ATA handles 6–10 sessions per day. Athletes also use large chambers for post-game recovery, especially in team sports where multiple players need access on the same day.

Medspas & Wellness Clinics

A large hyperbaric chamber is a strong revenue addition for medspas and chiropractors offering premium wellness services. Sessions priced at $75–$150 each generate strong ROI on a hard shell unit within 12–24 months of regular bookings. A 2-person seated configuration is particularly suited for spas offering couples HBOT sessions as a premium service.

Users with Mobility or Comfort Needs

Buyers with claustrophobia, larger body frames, or limited mobility often prefer a large chamber over a standard-size unit even for solo use. The extra interior space makes entry and exit easier, and larger viewing windows significantly reduce anxiety during sessions. Some buyers also need a caregiver inside the chamber during treatment — a 2-person unit makes this possible.