Additional Elements Posted on October 23, 2022October 23, 2022 by interconstriktion-admin Plastic cover DN400 and DN600 for green area ElementDiametar (mm) Cover-circle∅400 Cover-circle∅600 Plastic cover 600x600mm for green area ElementL1L2 Cover-square600600 Tangent Cone for Interhol manholes ElementOD 1OD 2h1h2 Tangent Cone1000160200270 The product use is to slow down the cascade wastewater.Installation: Inside the manhole element DN1000/ DN 800/ DN600. Concrete ring for Interhol and Futura Manhole ElementOD/IDH Concrete ring1100/665180 Installation : Above the cone cover of the plastic manhole. Rubber for concrete ring Element∅H Rubber band for concrete ring64538 Installation: In the last ring of the cone cover 645mm Rubbers for connecting pipes OD/IDDiameter of knife OD 110114 ID 110125 OD 160166 ID 160193 OD 200208 ID 200240 OD 250262 ID 250295 OD 315337 ID 300355 Installation: In every flat surface can install this rubber.