TXO/315/N355C

Universal adapter increasing the support surface for manholes and telescopic inlets 315, 355x355mm body, class B125 and D400, for use in bituminous surfaces, paving stones and paving slabs. Placed directly under the manhole body in road construction. It is recommended to glue the adapter to the telescopic drain before its installation (Wurth glue and sealant) The adapter can be additionally supported by the T1 320/50 ring. The adapter can be used with other types of DN315 telescopic manholes and gullies indirectly by placing a 3-5 cm layer of asphalt over the adapter. Designed for square supporting bodies of manholes with external dimensions of the flange 355x355mm and external diameter of the telescope 330mm (e.g. Cofunco - model 355x355 with cover hinge)