AS Series pipe is manufactured from durable double wall HDPE corrugated pipe. This material won’t degrade and crumble like concrete riser pipe.
- Plastic pipe is 23.5″ ID
- Heights from 6″ to 50″ available (Contact us for configurations beyond 50″)
- Includes pipe & safety barrier (location of barrier dependent on overall height)
- Won’t corrode and crack like concrete.
- Easier to work with than heavy concrete septic tank risers.
- Pipe Sections ≥22″ ship in multiple cartons & require assembly
- Additional sealant recommended for assembly of sections ≥22″ (77″ of butyl for 22″-37″ sections, 154″ of butyl for 40″-50″ sections)