Unisex medical hood

protective

It has extra large view with anti-fog lens; Adjustable supporting frame at head part; inside airflow channel provides the good airflow of positive pressure. Scope of application： Infections disease area/department, isolation ward suspected infections area etc. Type and Specification Type A Material and sturcture The product is composed of cover body, breathing tube and air supply device. The body is composed of a cover body, a window, an air supply connector, a filter membrane, a plastic spring buckle and a tightening belt. The air supply device is composed of the lower shell of the air supply device, fan control board, battery, inner cover plate gasket, inner cover plate, filter membrane gasket, lower cover of the filter membrane, filter membrane, upper cover of the filter membrane, upper shell of the air supply device, fan gasket, fan, voltage-stabilized plate, alarm circuit board, air outlet, power switch, speed button and charging interface. Features Air supply device Continuous working time: greater than or equal to 4 hours. Positive pressure: not exceed 500Pa when working. Air supply volume: the air supply volume range is 120-190L / min, the wind speed can be adjusted, the actual air supply volume should not be less than 120L / min Cover body Filtration efficiency: The filtering efficiency of medical protective coverall’s critical area material for non-oil particles shall not be less than 70%.