Underground electrical conduit

摘要: A joint for a concrete conduit section comprising first and second section, each having bell end, spigot end plurality of ducts therethrough. The the is adapted to be received in with from one being coaxial alignment other when sections are assembled an end-to-end relationship. has sealing members, member positioned surround while separating duct into sealed compartment respectively aligned corresponding section. on comprises O-ring which provide seal between outer surface inner end.