Ducting and chambers for traffic signals
The NAL MULTiduct is a preformed ducting system designed for the installation of service ducts on carriageway crossings, bridges & tunnels. The system is manufactured from nitrogen foamed high density polyethylene resulting in a rigid duct system which has a high crush resistance & loading strength. The system is ideal for surface mounting or areas of restricted depth where traditional ducting is unsuitable. It is manufactured in 2, 4, 6, and 9 way and is supplied with a range of accessories which ensures a simple connection with traditional ducting.
- 300mm carriageway installation depth
- Available in 2, 4, 6, 9 way duct sections
- Lightweight – all sections under 25kg
- Wide range of accessories for ease of installation
- More cost effective compared with traditional duct
- 100% recyclable