Hard Shell Hyperbaric Chambers for Sale

Hard shell hyperbaric chambers are rigid stainless steel, carbon steel or carbon fiber chambers that reach up to 2.0 ATA, higher than the 1.3 to 1.5 ATA of soft, inflatable chambers. Selected Comfort carries lying, sitting and multi-person hard shell chambers from Macy-Pan, OxyRevo and TECNOTU, so you can compare them in one place.

Before you choose, check three things: the pressure your doctor recommends, the space and doorways in your home, and whether the chamber ships in one piece or in segments. Want a lighter chamber that folds away? Compare our soft and portable hyperbaric chambers or read our guide to soft vs hard shell chambers.

Quest30 Chamber | Hard Hyperbaric Chamber | 2.0ATA Therapy
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$29,999.00

Quest30 Chamber | Hard Hyperbaric | 1.5ATA Therapy
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$24,999.00

Quest36 Chamber | Hard Hyperbaric Chamber | 2.0ATA Therapy
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$33,999.00

Quest36 Chamber | Hard Hyperbaric | 1.5ATA Therapy
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$27,999.00

From $22,450.00 $26,450.00
-15%
From $22,950.00 $25,450.00
-10%
From $18,950.00 $21,950.00
-14%
From $13,450.00 $15,450.00
-13%
From $27,500.00 $30,900.00
-11%
MACYPAN Dia90 2.0 ATA hard-shell dual-view hyperbaric chamber
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$38,500.00 $47,500.00
-19%
Space60 Chamber | Hard Hyperbaric Chamber | 2.0ATA Therapy
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$45,999.00

Space60 Chamber | Hard Hyperbaric Chamber | 1.5ATA Therapy
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$42,999.00

From $27,450.00 $30,250.00
-9%
Tecnotu 2.0 ATA Carbon Fiber Hard Shell Hyperbaric Chamber BIBS
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$44,950.00 $49,950.00
-10%
From $17,950.00 $19,950.00
-10%
From $34,900.00 $39,900.00
-13%
Tecnotu Quad Series 1.5 ATA 4-Person Modular Hyperbaric Chamber
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$27,800.00 $29,950.00
-7%
Tecnotu Maxi Series 1.5 ATA 6-Person Modular Hyperbaric Oxygen Suite
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$42,850.00 $48,950.00
-12%
MACY-PAN HE5000 Fort 2ATA Hard Multi-Person Hyperbaric Chamber
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$59,900.00 $66,900.00
-10%
From $59,900.00 $67,900.00
-12%

How to choose a hard shell hyperbaric chamber

Choose a hard shell hyperbaric chamber by pressure first, then by how the user gets in, then by what your home can take: floor space, doorways, floor strength and power. Vineet Arora, Founder of Selected Comfort, points most home buyers to a 1.3 to 1.5 ATA soft chamber first, and recommends a hard shell when there is a clear reason, such as a higher pressure your doctor recommends.

1. Pressure: 1.5 ATA or 2.0 ATA?

ATA stands for atmospheres absolute. 1.0 ATA is normal air pressure at sea level and 2.0 ATA is double that. Soft chambers stop at about 1.5 ATA, while most hard shells reach 2.0 ATA. Some run lower as standard: the OxyRevo Quest30 and Space60 list a working pressure of 1.5 to 1.6 ATA, up to 2.0 ATA. Let your doctor guide the pressure you use. Our 1.5 vs 2.0 ATA guide explains the difference.

2. Lying, sitting or multi-person

Lying tubes such as the OxyRevo Quest30 and Macy-Pan HP2202 are the most common. Sitting chambers such as the OxyRevo Space60, with a large front door and a folding recline chair, suit people with stiff knees or hips who find it hard to crawl into a tube. Two-person models such as the TECNOTU Duo Series suit couples or a carer joining the user.

3. Space, weight, power and delivery

  • Check the floor. The TECNOTU TecnoLay Ultra S housing weighs 485 lb and the TecnoSit Ultra weighs 1,322 lb, before the user and machines.
  • Measure the room. Lying chambers such as the Quest30 are about 89 in long, and the control unit and oxygen concentrator sit beside the chamber.
  • Check the power. Macy-Pan listings show 110/220 VAC. Ask an electrician whether your model needs its own circuit.
  • Measure every doorway and stair. Modular TECNOTU chambers ship in segments: the Single Series in 2 at 2.0 ATA (4 at 1.5 ATA) and the Duo Series in 3 or 6.
ModelPositionPeoplePressureBuild and deliveryPrice
OxyRevo Quest30 2.0 ATALying11.5 to 1.6 ATA working, up to 2.0 ATAStainless steel, 89 in long, 30 in diameter, window at each end$29,999
Macy-Pan HP2202Lying12.0 ATA220 cm long, four diameters (30, 34, 36 or 40 in), 110/220 VACFrom $22,450
TECNOTU Single SeriesLying11.5 or 2.0 ATAModular carbon steel: 4 segments (1.5 ATA) or 2 segments (2.0 ATA)From $13,450
OxyRevo Space60 2.0 ATASitting11.5 to 1.6 ATA working, up to 2.0 ATALarge front door, folding recline chair, window at each end$45,999
TECNOTU Duo SeriesLying21.5 or 2.0 ATAModular carbon steel: 6 segments (1.5 ATA) or 3 segments (2.0 ATA)From $17,950

Swipe the table sideways on mobile. Specs and prices from Selected Comfort listings, checked October 2026. Our hyperbaric chamber cost guide explains what drives the price.

4. Oxygen and accessories

Check what each listing includes: the TECNOTU TecnoLay Ultra P is sold as chamber and machine, and concentrator output runs from 15 L/min (TecnoLay Ultra S) to 20 L/min (TecnoSit Ultra). Ask whether BIBS, a built-in breathing mask system, is included.

Mistakes our team sees most

The regrets Vineet hears most: a chamber that is too small, entry and exit that is harder than expected, noise and heat inside, and a weak oxygen concentrator. Send us the user's height, mobility and room size and we will check the fit before you order.

Medical and safety note: the FDA regulates hyperbaric chambers as prescription medical devices, and none of the chambers on this page is sold as a treatment for any condition. Talk to your doctor before buying or using one. Pressurized oxygen raises fire risk, so follow the manufacturer's manual.

Questions about delivery, power or fit? Call +1 888.905.6858 or send us a message. Every chamber ships free in the USA with video installation support from our team. See our warranty and financing options.

Hard Shell Hyperbaric Chambers for Sale: frequently asked questions

What is a hard shell hyperbaric chamber?

A hard shell hyperbaric chamber is a rigid chamber made of stainless steel, carbon steel or carbon fiber that is pressurized above normal air pressure, usually up to 2.0 ATA. Because the walls do not flex, it reaches higher pressures than a soft, inflatable chamber, but it weighs more, costs more and needs more space.

Is a 2.0 ATA hyperbaric chamber better than 1.5 ATA?

A 2.0 ATA chamber is not automatically better. It runs at a higher pressure, and the right level depends on what your doctor recommends. Some hard shells run lower as standard: the OxyRevo Quest30 lists a working pressure of 1.5 to 1.6 ATA, up to 2.0 ATA.

Can two or more people use a hard shell chamber together?

Yes, if you choose a multi-person model. Selected Comfort sells two-person chambers such as the TECNOTU Duo Series, the four-person TECNOTU Quad-Person modular chamber, the five-person Macy-Pan HE5000 Plus and the six-person TECNOTU Social Oxygen Suite. Single-person tubes are built for one user only.

Will a hard shell hyperbaric chamber fit through my doorway?

It depends on the model, so measure every doorway, hallway and stair before you order. One-piece tubes such as the OxyRevo Quest30 are about 30 in across before the door and fittings. Modular TECNOTU chambers ship in segments that are assembled inside: the Single Series in 2 segments at 2.0 ATA or 4 at 1.5 ATA, and the Duo Series in 3 or 6.

What power and floor space does a hard shell chamber need?

Plan for the chamber plus space beside it for the control unit and oxygen concentrator. Lying chambers such as the OxyRevo Quest30 are about 89 in long. The TECNOTU TecnoLay Ultra S housing weighs 485 lb and the TecnoSit Ultra 1,322 lb, so check the floor. Macy-Pan listings show 110/220 VAC; ask an electrician whether your model needs its own circuit.

How much does a hard shell hyperbaric chamber cost?

Hard shell chambers at Selected Comfort start at $13,450 for the TECNOTU Single Series (1.5 ATA, compact). Most single-person 2.0 ATA lying chambers cost $17,750 to $33,999, sitting models reach $45,999 (OxyRevo Space60 2.0 ATA), and the five-person Macy-Pan HE5000 Plus costs $59,900 to $82,900. Prices as of October 2026.

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