Note: At startup, rubber plugs are removed from the bottom of the breather to the extent needed to achieve the desired airflow; check the values in the product brochure PDF.
The color of the silica gel granules changes from orange to green when the breather should be replaced.
It is recommended to replace the drying air filter at least once a year.
The breather has an external multi-fit thread, compatible directly with BSPP, BSP and NPT.