Selection and use of waterproof and breathable plugs

Material: The material of the waterproof and breathable plug should have waterproof, dustproof, corrosion resistance and other properties to ensure its long-term use effect.

Size: The appropriate size of the waterproof and breathable plug should be selected according to the specifications and requirements of the liquid transport barrel to ensure that it can be tightly installed on the barrel mouth.

Structure: The structure of the waterproof and breathable plug should be simple and easy to install and remove. At the same time, its internal ventilation structure should be reasonable to ensure that air can circulate freely.

Safety: When selecting and using waterproof and breathable plugs, safety should be considered. Qualified products with relevant certifications should be selected and installed and used correctly in accordance with the instructions.