NPC Kor-N-Seal I: 106/406 Series
The 106/406 Series Connector is the most widely used pipe-to-manhole connector in sanitary sewer applications throughout the world. They are easy-to-install and meet the specifications of ASTM C923.
Patented Waveband Technology creates a more effective seal by concentrating the compressive force of the expansion band. The rubber is "captured" between the band and the concrete.
We offer 4 styles of expansion bands:
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EX Series Plastic Wedge Connector
Requires a ½" Socket Wrench for installation.
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| Stainless Steel Wedge Connector
Requires a ½" Socket Wrench to install.
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| Toggle (Jack-In) Style Connector
Requires a Hydraulic Jack to install.
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| Slotted Band Style
Requires a Hydraulic Expander Tool to install.
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All of our connectors are either molded or extruded to exact specifications and are available to accommodate a wide range of pipe sizes.
- Meet ASTM C923 Specifications
- Easy-to-Install
- Shipped as Complete Assemblies
Ordering Information: