1-1/4" Orange Corrugated Innerduct with Pull Tape | HDPE | 500' Coil

1-1/4" Orange Corrugated Innerduct with Pull Tape — 500' Coil Flexible corrugated HDPE innerduct in high-visibility orange, supplied on a 500-foot coil with pull tape already installed so crews can pull fiber or copper as soon as the duct is in the ground. The corrugated wall flexes around obstructions and through tight trench runs while the ribbed profile holds the bore open under backfill. Sold by the foot in 500-foot increments — one full coil minimum. Key Features 1.250" nominal inside diameter, 1.600" outside diameter Pull tape pre-installed the full 500' length 32 to 36 corrugations per foot for tight-radius bends without kinking .050" minimum wall thickness, .080" maximum PE 3406/3408 polyethylene, cell classification PE 335440C per ASTM D-3350 High-visibility orange for locate and identification in shared trench Specifications Specification Value Nominal Size 1.250" Inside Diameter 1.250" (+.050" / -.050") Outside Diameter 1.600" max (+.030" / -.020") Wall Thickness .050" min / .080" max Corrugations per Foot 32 to 36 Length Tolerance 0 to +1.5% Approx. Weight 14 lbs per 100 ft Material PE 3406 / PE 3408 polyethylene Cell Classification PE 335440C per ASTM D-3350 PPI Designation Type III, Grade P34, Category 5 per ASTM D-1248 Color Orange Pull Tape Installed Coil Length 500 ft