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Kor-N-Seal I  Pipe-to-Manhole Connectors (Pipe Sizes 1" - 18")

The Kor-N-Seal pipe-to-manhole connector is the most widely used flexible connector in sanitary sewer applications throughout the world. For more than 30 years NPC has set the standard for quality and reliability combined with outstanding customer service.



  • Kor-N-Seal Connectors Meet or Exceed ASTM C 923 Standard

  • Wide Variety of Band Options

  • 106 Series – 8” long

  • 406 Series – 6” long
  

 

Links for Kor-N-Seal sizing charts:

Kor-N-Seal I      (for pipe 1" - 18")

206 Series      (for pipe 15" or greater)

306 Series   (for pipe with O.D. of 18" - 56")

Recommended Maximum Size
Per Manhole
(for Kor-N-Seal I & II Connectors)

Click here for more information
on 306 Series


The last two numbers in the model number indicates the hole size [S106-12WP]
         106 vs. 406:    106 Connector is 8" long - 406 Connector is 6" long

For hole sizes 8" and smaller (wedge style) use torque wrench P/N 91819 for tightening wedge (5 ft. lbs.)

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Ordering Information for Model Numbers:

“T” designates Toggle “V” Style.
Installation requires P/N 91910 Hydraulic Jack Assembly.

“WS” designates Steel Wedge Style.
Installation requires ½” socket wrench and preset torque limiter.

“WP” designates Plastic Wedge Style.
Installation requires ½” socket wrench and preset torque limiter.

“SL” designates Slotted Band Style.
Installation requires P/N 91969.

For hole sizes 8" and smaller (wedge style) use torque wrench P/N 91819 for tightening wedge (5 ft. lbs.)

The last two numbers in the model number indicates the hole size [S106-12WP].
Example: 106 vs. 406 – The 106 Connector is 8" long. The 406 Connector is 6" long.