8 In 1 Portable Air Supply Respirator Electric Air Supply System Dust Mask Coal Mine Industry Dust Protection Half Mask

8 In 1 Portable Air Supply Respirator Electric Air Supply System Dust Mask Coal Mine Industry Dust Protection Half Mask

Material: Silicone Mask + Plastic Pump + Rubber pipe wiped with cloth
Color: Colorful
Pipe Interface: R40
Charging time: 3 hours
Working time: 7-9 hours
Air supply flow rate:
First gear: 62 L/min
Second gear: 74 L/min
Motor design life: ≥5000H
Charger Output Voltage: DC12.6v
Charger Intput Voltage: AC 100-240V 50/60Hz
Mask Size: (L)X(W) 13.5X9.5cm /5.31"X3.74"(appr.)
Charger Plug: US Plug(We will be based on your country to send the corresponding adapter plug)

【Features】

Brand New and high quality.
● Adjustable air flow
● Lightweight and portable mask
● Long time and low noise working
● Especially suitable for users who wear glasses for a long time
● Effectively protects the wearer's respiratory tract from poisons and dust
● For use by people in different fields such as industry, agriculture, teams and scientific research

【Package included】

8 in 1

2 X Gas Mask
1 X Air Pump
2 X Air Pipe
1 X Charger
2 X Canister

5 in 1

1 X Air Pump
2 X Air Pipe
1 X Charger
1 X Canister

【Notice】

Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.