Product Overview
The M20 Threaded vent plug facilitates the passage of air for pressure equalization, preventing pressure buildup inside electronic enclosures due to temperature cycling. Featuring a pressure compensating seal with an integral sealing ring, it ensures a liquid-tight seal, while an ultrasonically welded filter membrane prevents moisture and contamination. IP67 & IP68 rated and UL recognized for Type NEMA 3R, 4, and 4X applications (File E330194), this vent plug is made from gray nylon 6/6 and includes both the body and lock nut. It boasts a maximum airflow of 16.6 LPM/3.7cm² at 13.5 psi.