First Aid Respirator

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• Category : Others
• Description :
• * Widely used in breathing rescue in all kinds of emergencies, such as mines, communications or accidents in industries * Can be use to do respirotary therapy when matched with humidifier. * The oxygen concentration is 55% or 100%. * The breathing frequency and vetilation volume can be adjusted according to different group such as adult, child or infant. * Infant(green area): Frequency (28-35 times/min. ), ventilation(2-3.5L/min. ) Child(blue area): Frequency (18-28 times/min. ), ventilation(3.5-7L/min. ) Adult(brown area): Frequency (10-18 times/min. ), ventilation(7-18L/min. ) * This respirator uses oxygen or condensed air as power, with no need to use electricity, featuring small volume, light weight, easy to carry and easy operation. Company: Shanghai Jwfu Industry Co., Ltd.