<h3><span style="color:#e74c3c">Oxygen regulator L270-220-CE 0-25 lpm, with gauge, 2 check valves, hose barb outlet.</span></h3> <p>LSP regulators offer 12 flow positions … more flow selections than ever before. The unit comes with 2 Check valves and it can be used with 2 demand valves or any type of transport ventilator.<br /> Also it comes with hose barb adjustable flow outlet permits attachment of a disposable mask, cannula, or bag mask device.</p> <p>All three outlet configurations may be operated simultaneously.</p> <p>The Rhino™ oxygen regulator is virtually unbreakable. This oxygen pressure regulator features an all-brass unibody construction designed to strengthen the regulator, prevent yoke damage and regulator leakage, and protect the flow selector knob from accidental adjustment.</p>