Features eight 2-15 lpm constant flow selector values with DISS outlets to deliver oxygen to as many as nine patients. Selector values offer repeatable flow rates, regardless of orientation or visibility. Oxygen is delivered from the selector valves through the disposable masks or through humidifiers. The Multilator may be connected in tandem and expand as needed. Includes eight humidifiers, 8 adult masks and tubing, 8 adapters, one 10' oxygen hose and a carry case.