Powered air purifying respirator
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20years professional factory forced supplied best fullface powered air respirator welding helmet air purifying
The powered respirator is used for dust removal and partial odor removal, not for gases or vapors and is used to reduce or remove resistance to inhalation during respiration by producing a constant airflow.
The unit is designed with manufacturer’s minimum design flow rate 170 litres,210 litres or 250 litres per minute (the flow rate at which the equipment still will fulfill the requirements of the class in EN12941).
The actual working time will be about 8 hours .
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UN9100A
The powered respirator is used for dust and partial not for gas or vapors .
Air filter class:P3
Recharge battery can be used more than 500 times.
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UN9100B
The powered respirator is used for dust and partial , not for gas or vapors .
Three layer of filtration: stainless steel mesh,activated carbon filter and air filter.
Air filter class:P3
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UN9100C
This type can use to prevent virus .
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UN9100D
The powered respirator is used for dust and partial , not for gas or vapors
The hood with safety cap
Flip up auto darkening welding helmet
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UN9100E
The powered respirator is used dustand partial , not for gas or vapors
100*90mm large view size welding helmet
Sensitivity, delay time and dark shade all outside adjustment