Segmental elbow(ventilation) of galvanized sheet metal with a diameter of fi 400 angle 45st for dust removal installation. It is connected by clamping bands. It is a ventilation element used in systems for the extraction of dust and other air pollutants. It consists of segments joined together.Technical data:name: segmented elbowbrand: KOBYLASmaterial: galvanized steeldiameter fi: 400mmangle: 45stquantity sold: 1pcthickness of steel: 0.9mmSegmented ventilation elbows are used in various types of ventilation systems, such as mechanical ventilation, natural ventilation, air conditioning systems, and in systems for extracting dust and other air pollutants. They are indispensable for maintaining proper air circulation and ensuring safe operation in various industrial processes.