It is used in fog-lamp as well as electronic control modules and other lighting appications, sensors ect.

The gas molecules can easily pass while the liquid molecules and particles are repelled. It increase the service life.

The black circular vent with pressure sensitive acrylic adhesive EPTFE membrane with backing material

Physical properties

Hydrophobic

Assembly water pressure: 350 MBAR, -40 degree to 125 degree

Dependable hydrophobic and oleophobic protection from water, oil, automotive fluids, washing products, dirts, dust and other contaminants

Minimum airflow: 150ml/min @ 70mbar

Get the centification of TS16949, ISO14001. ISO9001.