Manhole Material
Precon’s precast concrete manhole material is a combination of tops, bases and barrels which, when configured, allow you to create manhole systems that suit your needs. Our custom built Prebench bases are built to specification with sized pipe stubs cast in at the appropriate angle, height and slope. The base is also pre-benched with the correct trough making for an installation that is easy, fast and worry-free. Precon’s tops come in a variety of openings to suit any installation.
Uses
- Municipal infrastructure
- Lift Stations
- Leachate collection systems
- Toe drain collection systems
1220ø Pieces
| Adjuster Rings | Slab Tops | Catch Basin Manhole Tops (635ø & 710ø openings) | |
|---|---|---|---|
| 50 high | 635ø manway opening | E opening | |
| 75 high | 710ø manway opening | K1 opening | |
| 100 high | E opening | K2 opening | |
| 150 high | K1 opening | K3 opening | |
| K3 opening | K4 opening | ||
| Manhole Barrels | Prebench Bases | Other Bases | |
| 300 high | 600 high | 1030 high Monolithic Base | |
| 400 high | 900 high | 1430 high Monolithic Base | |
| 800 high | 1200 high | Slab Base | |
| 1200 high | |||
| 1600 high | |||
| 2000 high | |||
