Considerations for selecting M12 Vent Plug

2025-02-19

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When selecting M12 Vent Plug, the following factors need to be considered:
Protection level: According to the severity of the use environment, such as whether it is underwater, high dust and other environments, select products with different protection levels such as IP67, IP68 or IP69K.
Breathing performance: According to the pressure balance requirements inside and outside the equipment, determine the appropriate air permeability, generally measured in ml/min@70mbar. If the pressure changes greatly during the operation of the equipment, you need to choose a product with a large air permeability.
Material: Consider the strength and corrosion resistance of the main material such as PA66+GF, and the hydrophobicity and durability of the breathable membrane material such as e-ptfe, to ensure stable performance in different environments.
Temperature range: According to the working temperature environment of the equipment, select a vent plug that can work normally within the corresponding temperature range (such as -40℃～+150℃) to avoid the performance being affected by temperature.
Installation method: According to the installation space and requirements of the equipment, choose M12 Vent Plug with different installation methods such as threaded or snap-on to ensure convenient and firm installation.