Self-supporting type I. Internal diameter 200/300mm. External dimensions lxwxh=2000x375/406x489mm. Load class F900 in accordance with EN1433. Concrete intermediate bridge, steel rim. Reinforced self-compacting concrete C60/75. Environmental classes XD3-XF4-XC4-XA3. Sustainability W+R. Conical slot opening (30mm) prevents blockage and guarantees high drainage capacity. Smart pressure seal, standard EPDM seal. Watertight connection when installed correctly. Complete coverage of cross section, no more cross sealing required. Settings allowed. Cycle safely in both longitudinal and transverse directions. Lifting facility 2 lifting keys. Installation instructions according to manufacturer's specifications. Tested according to EN 1433. Weight 730kg. Steel bridges and steel edging are recommended for protection in an industrial environment and/or very intensive use
