⭕ Vitaeris 320 Hyperbaric Chamber from Oxyhealth. The chamber was fully checked out and is 100% in good working order. The Vitaeris 320 includes 2 compressors. Also included is an oxygen concentrator. It is less than 3 years old. The best and largest in Oxyhealths Mild Hyperbaric Chambers, the Vitaeris 320 boasts a roomy 33 inflated diameter that comfortably seats two. Designed specifically for the clinic, this model suits the needs of any medical office and patient. Available for delivery.