Contact Us
Trelleborg Pipe Seals Milford, Inc.
250 Elm Street
P.O. Box 301
Milford, NH 03055
Tel: 800-626-2180
Fax: 603-673-7271

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NPC Corrugated Pipe Adapters

NPC Corrugated Pipe Adapters
Creating a watertight seal between corrugated pipe and a manhole has been costly, or difficult to do...until now.



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.


LinkData Sheet & Sizing Chart

Last updated 2014-08-20 |  Print this page Print this page |  E-mail this page E-mail this page   Facebook   Twitter
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