Caire HELiOS Marathon Portable Liquid Oxygen

CAIRE’s HELiOS portables offer maximum portability in a small and simple to operate package. With 2 sizes available offering both continuous and pulse flow options, CAIRE HELiOS portables can treat the widest variety of oxygen users.The CAIRE HELiOS Marathon provides continuous (1–6 LPM) and pulse (1–4 LPM) flow settings. It can last up to 22 hours at setting 2 between refills and weighs only 5.6 lbs. (2.5 kg). Product Specifications LOX Capacity 2.0 lb (0.91 kg) Gaseous equivalentcapacity 685 L Weight, filled 5.6 lb (2.54 kg) Weight, empty 3.6 lb (1.63 kg) Height including handle 15.0” (381 mm) Typical use time at 2 LPMdemand mode 22 hours Typical use time at 2 LPMcontinuous mode 6,1 hours Operating pressure 22 psi (152 kPa) Normal evaporation rate 1.0 lb/day (0.45 kg/day)  Standard flow control range  Continuous: Off, 1, 2, 3,4, 5, 6Demand: Off, 1.5, 2, 2.5,3, 4 Warranty 2 years Spec Sheet