Redapt DP-E breather drains prevent moisture build-up within a hazardous area approved enclosure, while ensuring the integrity and Ex approval of the installation is maintained. They allow for air within an enclosure to breathe with the surrounding atmosphere, helping to prevent condensation and any potential damage to sensitive electronic equipment housed within. All while maintaining an IP66 rating of the enclosure it is installed in. Designed for hazardous area applications, Redapt's DP-E series of breather drains are certified to protection concept Exe "Increased Safety" for use in Zone 1 and Zone 2 applications. Also certified Ex tb "dust tight" for use in Zone 21 and 22 applications.