Manholes
Manholes protect the distribution system and must be completely watertight – even under groundwater pressure. Geser manholes are available as:
- Lightweight design (eco white, eco 480) – fully plastic, for standard small systems
- Rectangular manholes – for larger distribution systems
- Round manholes – space-saving, for confined installation situations
- Submarine manholes – for permanently water-bearing locations
All manholes are watertight; penetrations permanently pressure-watertight sealed.


