Overview The Newtowne C4-34 is a 34-inch diameter soft-shell hyperbaric chamber — the mid-size option in the Newtowne C4 Series, offering a balance of interior comfort and manageable footprint for home HBOT users. Made in the USA, the C4-34 delivers 1.3 ATA hyperbaric oxygen therapy in a cylindrical format that’s more spacious than the C4-27 but more compact than the C4-40 — the sweet spot for most home users who want comfort without a large floor footprint. Key Specifications Specification Detail Brand Newtowne Hyperbarics Model C4-34 Diameter 34 inches (86cm) Pressure 1.3 ATA Origin Made in USA Shell Type Soft shell — cylindrical Ideal For Home users wanting a balance of space and compact footprint Use Cases Ideal for home users who want more space than the C4-27 without the larger footprint of the C4-40 or Tent models. Ideal for average-height individuals who want a comfortable cylindrical chamber for daily 60–90 minute HBOT sessions. Ideal for daily wellness HBOT protocols at 1.3 ATA for recovery, anti-aging, cognitive support, and inflammation reduction. Ideal for buyers who want American-made quality at a mid-range price point in the Newtowne lineup. Ideal as an upgrade from the C4-27 for users who want more interior width without a significant increase in footprint. How It Compares The C4-34 sits between the C4-27 (27") and C4-40 (40") in the Newtowne lineup — offering 7 more inches of diameter than the C4-27 for meaningfully more interior space, while remaining more compact than the C4-40. For most average-height home users, the C4-34 is the best balance of comfort and footprint in the Newtowne C4 Series. Features 34-inch (86cm) diameter — mid-size C4 Series option Made in USA — Newtowne’s American manufacturing quality 1.3 ATA operating pressure — wellness HBOT protocol range Soft shell cylindrical construction — portable and storable More spacious than C4-27, more compact than C4-40 Best balance of comfort and footprint for most home users