Description:

Cement tight hazardous locations/environmental protection, rigid metallic thickwall second end conduit type accommodated, external thread second end end type.

Properties:

An item comprising three members, so constructed that one of the members holds the remaining two in a fixed butted position; generally used to connect two conduits, conduit fittings, or a conduit and a conduit fitting in such a manner that they may be disconnected without disturbing the rest of the conduit line. See also coupling, electrical conduit.