Endot’s IRI100411702-250 is a 1 inch orange super flexible riser rated inner duct comes with pre-installed pull line. The IRI100411702-250 inside diameter is 1.10 inches (28 millimeters) with an outside diameter is 1.35 inches (34 millimeters). The riser rated inner duct is corrugated, non-metallic and non-halogenated duct UL listed and meets requirements of NEC 2002, section 770 & 800. Sold by 250 feet coil.
- For use with data and fiber optic cable in riser applications.
- Endot provides the lowest cable pulling friction of any Innerduct design because of reduced surface area.
- Corrugated design provides high tensile strength with low weight per foot for ease of handling.
- Sequential footmarks.
- The use of Endocor Split Plenum and Riser does not change the fire rating of the cable being covered.