Item Specifics. Charging time: 3 hours. Working time: 7 hours. Air supply flow rate. First gear: 62 L/min. Second gear: 74 L/min. Notice: Not included filter box. This Powered Supplied BREATHING systems is a positive pressure safety device to make sure no air borne contaminants can enter the air breathing space. This system is for workers who are working in a thin air environment or toxic environment. Place the long air pipe and filter in a clean air area, and the Turbo air pump it will provide a continuous flow of cool clean air to the headpiece or facepiece. 1 set of Full Face Gas Mask – Not included filter box. Computer monitors display colors quite differently, the color of the article may vary slightly from the pictures above. Please allow 1-2cm differences because of the manual measurement. The images are for reference only. Please take the item you get as the standard. If you are unsatisfied with the item received, please offer us relate info for confirmation before returning. The return item need to be kept good considion with the original packing and relate accessories. Good Communication Always Solve Problems. Please contact with us for any problems and solutions. Please kindly notice that our working time is 10:00-18:30 GMT+8, Beijing time. Excluding Weekend and Public Holidays. Enjoy your shopping in our store.
