Fiberglass Diversion Manholes are a drop-in-place solution to the need to collect / distribute both water and wastewaters flowing in underground gravity systems.  Multiple branching lines can be accomodated and diversion / stop baffles can be factory integrated.  

Fiberglass Diversion Manholes are available in a wide range of diameters (4/5/6/8/10-feet) and depths (3 to 35-feet) and with stop styles for grassy / pedestrian / traffic areas.  For special applications open and grating tops are also available.