Hydrophobic & Oleophobic ePTFE Membranes for Venting Applications
Efficient pressure equalization and reliable protection against water, dust, oils, and environmental influences.
Sefar hydrophobic and oleophobic ePTFE venting membranes provide reliable air exchange and protection against water, dust, and oils, supporting pressure equalization and long-term enclosure protection across demanding applications.
Key Benefits of Sefar ePTFE Venting Membranes
Enable rapid and reliable pressure equalization
Prevent water, dust, dirt, and liquid ingress
Hydrophobic and oleophobic membrane structure
Reduce condensation and moisture buildup
Support pressure regulation during altitude and temperature changes
Prevent vacuum formation in sealed enclosures
Enhance sealing performance and reduce risk of seal failure
Help prevent hazardous gas accumulation
Easy integration into existing enclosure designs
Biocompatible options suitable for medical applications
Venting Solutions
Lighting Applications
headlights, rear lights, side lights
Venting solutions tailored to your application
Sefar offers a broad portfolio of membrane adhesive vents designed to meet specific requirements for airflow, protection level, and integration. Order our samples and get convinced by our quality.
