3M 466670 Electric air supply 9002V auto-darkening welding mask

3M Adflo466670 Electric Air Supply 9002V Auto-darkening
Welding Mask Features:
Filtered air is distributed to the upper and left sides of the eyes through the helmet air duct, so that the filtered air is more evenly distributed throughout the breathing area.
Light and compact, no external power supply or air source is required, allowing the welder to move freely and entering a small space for operation;
Continuously monitor the airflow speed, regardless of the battery power and the particle dust load of the filter. Maintain a constant air velocity. In addition, the brushless motor used by Adflo is 5-6 times the service life of the traditional motor;
The Adflo system can provide a combination of smoke and gas protection. The user can replace the particulate filter box, the poisonous gas filter box and the odor filter box as needed;
Passed the respiratory protection certification: European EN12941, Australia/New Zealand (TH2) and AS/NZS1716;
P3 grade filter cotton, the canister is anti-organic vapor , Organic and acid gas, odor absorption sheet absorbs odor;
Air supply: standard: 160 liters/min; enhanced mode: 200 liters/min;
battery charging time: four hours;
applicable ambient temperature: use: -5 -50, storage: -20-50;
Belt: leather, length 75-115cm;
Weight: 9002V mask: 750g; System (including host, high-efficiency filter cotton and standard battery): 1150g