ZL60 Filter type self rescue deviceDetailed product description：

1. ZL60 filter type self rescue device is suitable for use in mines without coal, gas, and carbon dioxide outbursts. As a personal respiratory protection device for underground personnel to prevent Co poisoning, it must be carried with you, ready for immediate use, and used for escape in case of danger.
At the same time, this self rescue device is also suitable for (1) escaping from oxygen deficient environments in various tunnel excavations and underground work processes; (2) The oxygen concentration in the surrounding air should not be less than 18%, the CO concentration should not exceed 1.5%, and it should be used in air without other toxic gases. (3) It is only for personal evacuation.

Main technical parameters of ZL60 filtering self rescue device

project	30L/min ventilation	85L/min ventilation
Exhalation resistance (Pa)	≤98	≤340
Inhalation resistance (Pa)	≤275	≤880

1. Main technical parameters
(1) Protection time: ≥ 60 minutes
(2) Resistance: external dimensions, weight
Dimensions: 103mm × 96mm × 134mm
Whole machine weight: ≤ 1100g

2. Characteristics and requirements
(1) The lower field of view after wearing the filter should not be less than 40 degrees.  
(2) The use of dry brightener should comply with the requirements of MT868-2000.  
(3) Use catalyst (carbon monoxide oxidation catalyst should comply with the requirements of MT869-2000).  
(4) The use of dust filtering felt has good dust filtering effect.  
(5) The filter is equipped with a saliva baffle to prevent saliva from flowing into the medicine tank.