Seamed Downpipe Bend

The seamed bend (or elbow) is a fitting of the rainwater drainage system's vertical stack. This component is designed to change the direction of the downpipe, allowing it to neatly bypass eaves overhangs, projecting architectural facade elements, and uneven walls.

Unlike pressed alternatives, this bend is manufactured from several cylindrical segments securely connected together using the folded seam method. The product is available in several material options: copper, galvanized steel, and steel with a protective polymer coating (Pe or PUR), allowing you to select the optimal solution for the specific requirements of any project.

Design Features:

• Manufacturing Technology: Segmented assembly using a folded seam ensures high joint strength and structural rigidity.
• Flow Optimization: The standard 45-degree angle guarantees a smooth change in the pipe's trajectory, reducing hydrodynamic resistance and maintaining the system's high flow capacity.
• Broad Size Range: The seaming method allows for the production of bends in an extended range of diameters (including 140 mm) and the manufacturing of elements with custom bend angles.

Technical Specifications:

• Material Options: Galvanized steel (Zn), polymer-coated steel (Pe/PUR), copper (Cu)
• Bend Angle: 45° (custom angles available upon request)
• Downpipe Compatibility (Diameter): 80 mm, 100 mm, 120 mm, 140 mm, 150 mm (other sizes available upon request)
• Lead Time: Galvanized steel (Zn) items are available in stock; custom painting takes 5 to 7 business days
• Certification: CE Compliant

Item Codes and Diameters: