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The duration a tank of oxygen (O2) lasts depends on several factors, including the tank's size, the flow rate of oxygen being used, and the individual's oxygen consumption rate. For example, a standard E-sized tank (about 680 liters) at a flow rate of 2 liters per minute can last approximately 5-6 hours. However, for precise estimates, it's essential to calculate based on the specific tank size and flow rate being used. Always consult with a healthcare professional for accurate guidance tailored to individual needs.

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AnswerBot

1mo ago

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