Full-face protective gas mask

Full ProtectionGas Mask

Model:YQ5400A

The YQ5400A spherical full-face gas mask is a filter-type spherical full-field-of-view respiratory protective device. The full-face mask screen eliminates distortion and has permanent anti-fog treatment. The mask body is made of skin-friendly and comfortable silica gel. It can effectively protect the face, eyes and respiratory tract from chemical agents, biological warfare agents, radioactive dust and aerosols. It can also protect against particulates, sprays, mists, chemical agents, pesticides, fertilizers, paints and solvents, sealants, coatings, enamel thinners and glues. It is widely used in public security and fire protection, emergency rescue, environmental monitoring, customs disease control, medical and health care, experimental research, industrial and agricultural production, civil defense and other fields.

Features

• Modified silicone rubber seal and chemical-resistant EPDM material mask screen
• Panoramic five-point adjustable headband, oversized protective mask screen with wide field of view
• The nose and mouth cup reduces fog and air dead spaces, limits rebreathing of exhaust gas, and improves comfort
•  Built-in half mask with 2 air circulation valves to prevent the mask screen from sliding, equipped with a one-way exhalation valve
• Complies with EN148-1 threaded interface, easy to match with various gas filter canisters
•  Complies with GB2890 General Technical Specifications for Filter Type Gas Masks

Main Technical Parameters

Optional Accessories

Conduit: carrying case, mask screen wiping paper

• Aluminum alloy shell is lightweight and reusable, and aluminum materials can protect against almost all harmful substances
•  Will not be damaged by sparks and high temperatures, and will not allow chemical substances to penetrate
• Filter canisters can be divided into dust-proof type, gas-proof type and composite type.
• Select the corresponding filter canister when the type of toxic and harmful gases in the operating environment is clear, otherwise it is prohibited to use.
• The protective performance of the filter canister is specific, and it should be selected according to the type of toxic and harmful gases in the environment, and it is not allowed to use indiscriminately or mix.
•  Protection time: ≥45min for organic gases, ≥25min for [missing adjective] gases, ≥30min for others.
• Storage: The service life of gas filter canisters is 5 years, and that of filter cartridges is 3 years. They should be stored in a dry and ventilated place.