Elbow dn80 68 °, gray cast iron without flare KML K8070

The KML system is used for the construction of sewage systems, draining wastewater of increased aggressiveness, e.g. from restaurants, canteens, baths, hospitals or nursing homes. It also works well in installations in office buildings, hotel complexes, airports and supermarkets. Due to the increased resistance to weather conditions (temperature and humidity), the system can also be installed outside buildings or as drainage for bridges and viaducts. Pipes and fittings can be laid in under-floor installations, in sand bedding, and poured with concrete. Despite the fact that the main application of this system is the construction of sewage pipelines laid in low- and medium-aggressive soils, it is necessary to exclude highly aggressive soils, such as: peat, marshy, clay, mud, heavily