Engineered for high performance in complex installations, this plenum-rated microduct from Duraline is designed in compliance with rigorous standards such as Telcordia GR-3155 and UL 2024. Spanning an impressive length of 1000 feet, it features a pre-installed 50 lb pull string to facilitate smooth and efficient deployment, making it ideal for a variety of applications in networking and telecommunications. The tube includes an innovative SILICORE® ULF low-friction interior lining and standard internal ribs, which enhance flexibility and ease of installation, while its lightweight design ensures manageable handling. Additionally, this microduct is available in multiple colors, including black, catering to specific aesthetic or organizational preferences in any project. With ETL certification and environmentally friendly properties, this microduct not only meets regulatory safety standards but also supports sustainable practices in installation.