PP stem/rising pipe DN/ID 315x3000mm SN4, corrugated socket, orange (Diamir 315 manhole) 2713342300

Diamir sewage wells are intended for the construction of gravitational sewage networks (sanitary, rainwater, combined and industrial) and drainage. The series of types includes three types of chambers: 1. non-entry inspection chambers - allowing access to the rainwater or sanitary sewage system using inspection or cleaning equipment, 2. manhole inspection chambers - allowing personnel access to the rainwater or sanitary sewage system, 3. wells with a settling tank - used in rainwater drainage systems (rainwater inlets) and drainage, in the case of using "blind" bases, the wells are used, for example, as tanks or sewage pumping stations.