50m coil of 50/63mm (ID/OD) purple ducting coil used for motorway communications ducting, and manufactured from polyethylene. With a smooth internal bore and a corrugated external profile.
For compliance with Highways Specification and BBA approval, use purple ducting lengths and not coils.
Comes with a factory installed draw string and corresponding duct coupler.
Complies with BS EN 50086-2.4.