Oxygen Regulator - 0-4 LPM, 0-4 LPM, Barb Outlet, 5/1/cs Dynarex Resp-O2™ Oxygen Flow Regulators are designed to safely and efficiently administer and regulate the flow of oxygen to respiratory patients at adjustable flow-rate levels. The Oxygen Regulator features an anodized aluminum body with a brass core and brass-encased component parts for optimal safety and reliability. Some select models feature all-brass construction. Designed to fit any oxygen tank with a CGA 870-style fitting.
