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Telescopic duct (up to 480 mm) with internal, automatic backflow flap
Telescopic duct with internal, automatic backflow flap for connection to flat duct system (adapter round/angular) or for connection to flexible hoses or pipes (wall connection piece), for wall thicknesses up to 480 mm, White
EAN 064239 | EAN 064369 | |
Material | individual parts made of cadmium-free plastic PVC-U, fly screen made of fiberglass | Individual parts made of cadmium-free plastic PVC-U |
Tube-Ø outside | 108 mm | 158 mm |
Dimension |
140 x 140 mm | 220 x 235 mm |
Dimension |
140 x 140 mm | - |
Dimension wall connection piece |
- | 208 x 208 mm |
Connection |
For connection to flat duct system 100 (110 x 54 mm) | For connection to flexible hoses or pipes Ø 150 mm |
Free |
min. 48 cm² |
SKU 4002644064239