Liquidtight flexible nonmetallic conduit marked as has a smooth seamless inner core and cover bonded together and one or more reinforcement layers between the core and covers for layered conduit.

LFNC-A

Explanation:

Liquidtight Flexible Non-Metallic Conduit Type LFNC-A is a layered raceway of circular cross section with a smooth flexibly polyvinyl chloride (PVC) inner layer with a reinforcing layer covered with a flexible polyvinyl chloride (PVC) jacket.

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