Description
Corrugated collapsible protective tube with a nominal external diameter of 20 mm, belonging to the FMPB series.
This duct is distinguished by its white color, which, according to guidelines and good installation practices, is used on construction sites to visually identify and separate lines dedicated to security, intrusion, video surveillance (CCTV), and fire detection systems.
Made of high quality, flame retardant PVC, it complies with the 3321 regulatory classification, which guarantees medium level compression resistance (750N).
This diameter offers the ideal space for the easy passage of shielded and multi-core cables typical of alarm systems, ensuring excellent installation flexibility under the surface of walls, floors or ceilings without the risk of kinks.
Datasheet
• Nominal external diameter 20 mm
• White color (Identification of security, alarm and fire systems)
• Self-extinguishing polyvinyl chloride (PVC) material, does not propagate flame
• Normative classification 3321 (According to EN 61386-22)
• Suitable for underfloor installation (walls, floors, ceilings)



