Relief cone for DN600 plastic inspection wells and DN800, DN1000, and DN1250 cover wells possessing a reduction cowl/choke with external diameter (DN/OD) of max. 675 mm and height of min. 450mm. Installed on the stabilised substructure centric over the well opening. Constitutes as a relief and protective element of plastic well surface finial that is a direct support for concrete and cast-iron manholes acc. to DIN 19584, T1R/625/40÷120 type of rings, and TXS/675/80, TXS/700/80, and TXS/710/80 leading adapters/rings placed under appropriate self-levelling manholes.
|INDEX||WEIGHT [kg]||IN. DIA. Dn [mm]||OUT. DIA. Dz [mm]||DIAMETER D1[mm]||DIAMETER D2[mm]||HEIGHT H [mm]|
|INDEX: T3/680||WEIGHT [kg]: 76,7||IN. DIA. Dn [mm]: 680||OUT. DIA. Dz [mm]: 1050||DIAMETER D1[mm]: 840||DIAMETER D2[mm]: 815||HEIGHT H [mm]: 200|