Galvanized sheet metal ventilation elbows for dust collection systems. A segmented elbow is a ventilation element used in dust and other air pollution extraction systems. It consists of segments joined together. Connected by wide clamping bands.Technical data:name: ventilation elbowbrand: KOBYLASmaterial: galvanized steeldiameter fi: 200mmangle: 90stquantity sold: 1pcthickness of steel: 0.7mm Segmented ventilation elbows are used in various types of ventilation systems, such as mechanical ventilation, natural ventilation, air-conditioning systems, and dust and other air pollution extraction systems. They are indispensable for maintaining proper air circulation and ensuring safe operation in various industrial processes.