Spiral duct collar Ø 80 mm with galvanised seal
€3.77
Delivery time: 1-3 working days
Product information "Spiral duct collar Ø 80 mm with galvanised seal "
- Collar for spiral duct
- For connection to a ventilation duct or for connection to a ceiling or wall
- With EPDM lip seal
- Insertion depth = 40 mm
- Design in accordance with DIN EN 12237
- Tightness class D according to DIN EN 1507 (highest class of the standard)
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Spiral duct for the installation of ventilation systemsSpiral duct ØD = inner diameter [mm]Length 1000 mmMaterial: Galvanised sheet steelDesign in accordance with DIN EN 12237Tightness class D according to DIN EN 1507 (highest class of the standard)Intelmann spiral duct Application areas: The Intelmann spiral duct or spiral seam duct is used for air routing of extract air, outside air, exhaust air and supply air in centralised domestic ventilation or controlled domestic ventilation with heat recovery. The ventilation duct is made of galvanised sheet steel. The diameter refers to the internal diameter of the duct. Connecting the Intelmann spiral ducts in the ventilation system: Nipples or pipe connectors are used to connect the spiral ducts in a ventilation system. Fittings such as bends, branch pieces or T-pieces can be connected directly to the spiral duct. Sockets are used to connect fittings (bends / branch pieces / T-pieces) to each other. A spiral duct is compatible with all other fittings with the same diameter. Two spiral ducts are connected with a nipple.