Ductile Iron Loop Box
Innovative products for loop installations
The NAL Ductile Iron Loop Box is designed to positively connect inductive loop tails installed in the road surface into a duct at the edge of the carriageway. The Loop Box is manufactured from ductile iron with a one-piece D400 (40T) cover and has four loop tail entry slots to enable connection from all directions. It offers a simple cost-effective solution to traditional installation and maintenance problems associated with inductive loops in the carriageway.
Product Benefits
- No need to slot cut through kerb
- No risk of damage during additional installations
- D400 one piece non-rocking cover
- Octagonal shape allows easy core drilling
- Multi directional access (4 way)
- Base seal eliminates risk of blockage to ducts
- Base duct connector for 63mm or 110mm duct
