NPC Corrugated Pipe Adapters

The unique design of our pipe adapter distributes the force from the pipe clamp on our Kor-N-Seal connector directly against the inside walls of the pipe corrugations, creating a watertight seal up to 24 inches.

• Provides a good sealing surface on corrugated HDPE pipe.
• Easy-to-install - Simply stretch it over the pipe to the desired location.
• Certified to ASTM C923 when used with Kor-N-Seal Connectors.
• Specifically designed for use with most sizes of ADS, Hancor, Contech A2000, N-Flow and Lane pipe.