NPC Kor-N-Seal Pipe-to-Manhole Connectors
The first NPC Kor-N-Seal Pipe-to-Manhole Connector was introduced over 35 years ago and continues to be the most widely used flexible connector in sanitary sewer applications throughout the world.
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
- Shipped as Complete Assemblies
- To accommodate a wide range of pipe sizes (up to 6") with a single connector.
- To fit larger pipe into smaller diameter manholes (18" - 42")
- Designed specifically for Stormwater Applications.