For corrugated and smooth pipes
DN 250 .. 1000 mm
Connection seal for additional connections to chamber shaft
DN/OD 110 .. 315 mm
For smooth-wall pipes
DN/OD 110 .. 400 mm
DN/OD 160-315/110-250 mm
For RIGID pipe construction in concrete manholes
For connecting iron/ceramic pipes
DN/OD 110/126, 160/180, 160/224, 200/300, 250/354, 315/416 mm