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Gas masks are currently sold in many stores at different prices. The price of gas masks on the market is quite diverse, ranging from a few hundred thousand to a few million VND depending on the type. Many units introduce gas masks at surprisingly cheap prices, but the quality is not guaranteed.
Therefore, consumers are confused and do not know which type is good to choose. This article will introduce you to BHLD An Nhien - an address selling genuine gas masks in Ho Chi Minh City with many years of experience in the labor protection industry.
Main uses of gas masks
The basic function of a gas mask is reflected in the name of this type of mask, which is to help the wearer avoid inhaling toxic emissions, gases, chemical vapors, etc. in the environment. Gas masks are an indispensable type of labor protection equipment for workers in mines, chemical factories, firefighters, etc.
Using a pesticide spray mask is necessary to protect your health when working in the fields.
To achieve the best anti-gas mask function, the most important part is the toxic filter layer. This filter layer operates based on 1 of 3 mechanisms: absorption, adsorption and catalysis, or can combine all 3 mechanisms above. The specific function of each type of mask will depend on the effect of this toxic filter layer, because each toxic filter mechanism is only effective with one or some certain types of toxic gases.
Structure of gas mask
Gas masks are very diverse in terms of product origin as well as design style, but in general, all models have the same structure:
- Mask shell: is the part that connects the other parts of the mask to fix it, worn on the user's face.
- Air valve: integrated on the mask shell, the function of air circulation.
- Air filter: is the part used to filter toxic and dirty gases, considered the soul of the Gas Mask.
Expiry date of gas mask
In fact, gas masks with filters get saturated very quickly, so you need to replace the filters periodically. Depending on the type, time of exposure to chemicals, storage conditions, type of chemicals, usage density, chemical concentration, base standards, etc. to give the most accurate time.
Filters need to be replaced regularly.
Just like when you spray pesticides, even though you are wearing a mask but still smell the chemicals, you need to change it immediately, except for some chemicals that have no smell. In addition, activated carbon is the main ingredient in the filter to absorb toxic gases. At this time, a reaction will occur in the filter, toxic chemicals will be converted into fresh gas that goes through the valve tube into your nose. Sometimes, the filter also contains some catalytic chemicals to make the process happen faster, ensuring enough air is provided for the user.
That is why, when the filter box shows signs of saturation, cracks, expiration, dust accumulation, etc., making breathing difficult, the filter needs to be replaced immediately.
Note: How long it takes to change the filter for a gas mask depends on the certain level of toxicity of the environment. Along with the maintenance and preservation mode, it is also related to the filter's lifespan.
How much does a gas mask cost?
3M 6200 Pesticide Spray Mask chemical resistance, paint spraying, pesticide spraying
See more articles: Gas mask for spraying pesticides
Genuine 3m 6200 gas mask
Specifications:
– Manufacturer: 3M
– Country of manufacture: USA
– Quality standards: USA standards
– Material: plastic and poly membrane, activated carbon filter
– Features: Anti-dust, bacteria, toxic
– Color: White
– Environment: Environment with polluted air, toxic gas, bacteria, dust
– Type: 2 Filters
Gas mask 306
Gas mask 306 (code TT-CR-306) 2 filters used for protection in environments with air containing toxic chemicals, gas, ammonia, dust...
Gas mask 306
Specifications:
– Brand: No Name
– Made in China.
– Material: flexible plastic.
– Suitable for use in environments such as: dust, gases, toxic chemicals, polluted environments, gases/gases/vapors… in manufacturing and transportation industries.
– Type 2 filters, used in combination with filters: RC203.
– The nosepiece is designed to fit tightly to help the breath escape better.
– The mask lining is soft, with good elasticity, helping the contact between the mask and the face fit tightly, suitable for many face shapes, creating a comfortable and safe feeling for the user.
– Has an adjustable head strap.
– The breathing valve located at the nose is designed to fit tightly to help the breath escape better, reducing condensation.
Address selling high quality imported shoes, shirts, hats, and protective accessories at good prices
AN NHIEN Labor Protection Equipment Store
☘️AN NHIEN Labor Protection Equipment Store☘️
?466 Hoang Huu Nam, Long Thanh My, Thu Duc City
Hotline: 0889.58.59.60 or 0337.58.59.60
Facebook: www.facebook.com/annhien.safety
100% COMMITMENT TO MATERIALS AND QUALITY
100% PRODUCTS ARE AS DESCRIBED
? DELIVERY TO CUSTOMERS BEFORE COLLECTING
100% FREE return of defective goods, products not as ordered
100% Nationwide delivery, only 1-3 days to receive goods
