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How to classify protective masks

Release time:

2020-07-17

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Select the degree of protection and check the environment for dust:

If there is only harmful gas, the general fuel tank selection can meet the requirements; if it contains dust, the water tank should be integrated. According to the filtration level, the integrated filter can confirm the performance level of the filter dust:

P1: General capacity filtration efficiency: ≥ 95.0%;

P2: Medium capacity filtration efficiency: ≥ 99.0%;

P3: Higher filtration efficiency: ≥ 99.99%.

The higher the dustproof level of the filter tank and the smaller the diameter of the dust filter particles, the higher the performance of the dust filter.

In short, the way to choose a storage tank is to check the type of protection, check the protection level and see if there is dust.

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