Model Jay-5 Flow rate0-5l/min Purity93,3% Outlet pressure (mpa)0.04-0.07 Sound level 50db PowerAc220v,10%, 50/60,1hz; ac110v,10%, 50/60,1hz Power consumption 480w Lcd displaySwitch times, operating temperature, operating time/timing, accumulating time AlarmPower failure alarm, high&low pressure alarm Net weight26kgs Size (mm)365¡á375¡á600mm Optional: *nebulizer function *low purity alarm: when oxygen purity is above 82%, it will give green light; when the purity is blow 82%( 82% not included), it will give red light *maintenance alarm: alarm for maintenance after 3000 hours operation *alarm for high temperature inside systems above 50 degree. *pulse oximeter: fingertip pulse oximeter is available for monitoring patient oxygen saturation on site. *dual flows Carton:43.5x43.5x64cm