PP riser ring dn 1000mm, H=1000, corrugated without gasket, orange color (Diamir 1000) 2639180030

Diamir sewage wells are designed for the construction of gravity sewage networks (sanitary, storm, combined, industrial) and drainage. The product range includes three types of manholes: 1. inspection chambers (without covers)—allowing access to the storm or sanitary sewage system using inspection or cleaning equipment, 2. manholes—allowing personnel access to the storm or sanitary sewage system, 3. manholes with a sediment trap—used in storm sewage (stormwater inlets) and drainage; in the case of using "blind" Kinet, manholes are used, for example, as tanks or sewage pumping stations.