Cooper Crouse-Hinds EYS31-SA Conduit Sealing Fitting; 1 Inch, FNPT, Copper-Free Aluminum

Detailed Description: Cooper Crouse-Hinds Hub type conduit sealing fitting is made of copper-free aluminum for added durability and corrosion resistance. It has FNPT connection and a trade size of 1 Inch. It has cubic capacity of 3 cubic-inches when mounted vertically and 3-3/4 cubic-inches when mounted horizontally. It has large openings with threaded closures to allow easy access to conduit hubs. It features integral bushings in conduit hubs to protect conductor insulation from damage.

Fitting comes with taper-tapped hubs to assure ground continuity. It is used for restricting the passage of gases, vapors or flames from one portion of the electrical system to another at atmospheric pressure and normal ambient temperatures. It is also used to limit explosions to the sealed-off enclosure, prevent precompression or "pressure piling" in conduit systems. Fitting meets UL/CSA/NEC/CEC standards.