Is the Caire Eclipse 5 a continuous flow device? You are here: Main Portable Concentrator FAQs Caire Eclipse 5 Caire Eclipse 5 FAQs Is the Caire Eclipse 5 a continuous flow device? < All Topics The Caire Eclipse 5 provides both a pulse flow of oxygen and continuous flow up to 3 LPM. For more information about pulse vs. continuous flow, please visit THIS ARTICLE.