Most widely used flexible connector
Patented “Waveband” technology
No proprietary installation tools
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 concrete.
Covered under US patent No. 5,738,359
100 % leak-free
206 Series - for pipe sizes 15"-51" in diameter.
306 Series - to fit larger pipe into smaller diameter manholes.
506 Series - designed specifically for stormwater applications.
Connectors with 8" hole size and smaller: Steel Wedge - 1/2" Socket Wrench - 8 ft. Ibs.
Connectors with 10-20" hole sizes: EX Series - 1/2" Socket Wrench - 12-20 ft. Ibs. Steel Wedge - 1/2" Socket Wrench - 12 ft. Ibs.
The 106 Series connector is 8 inches long, the 406 Series connector is 6 inches long.
The number following the hyphen in our model numbers is the required hole size.
The S-106-20 Series is available in Stainless Steel Wedge only.
Adapters are required when using Corrugated Pipe.
Refer to the Corrugated Pipe Adapter Datasheet for details.
Installation requires a 1/2" socket wrench & preset torque limiter
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