Select the protection level, and then check the dust in the environment:

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 dust-proof level of the filter tank, the smaller the diameter of the dust filter particles, and the higher the performance of the dust filter.

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