Eaton EYD and EZD Explosionproof Conduit Sealing Fittings with Drain
In addition to restricting the passage of gases, vapors or flames from one portion of the electrical installation to another, Crouse-Hinds series EYD and EZD drain sealing fittings prevent accumulation of condensate above the seal. They are installed in vertical conduit runs and at low points in conduit systems.