HDPE Power & Communications Catalog - Catalog - Page 19
Innerduct
Protect-N-Duct™
Riser
Protect-N-Duct Riser is a strong and lightweight
non-metallic, corrugated flexible innerduct with
standard pull tape for use as raceway in optical fiber/
communication cables in vertical runs in a shaft or
between floors.
Standards:
• Riser - FT4 rated
• ETL listed to UL 2024
• CSA certified to CSA C22.2 No. 262-04
Sizes:
• 3/4 - 2 inches
Colors:
• Standard colors are orange and white
• Also available in yellow, blue, green, red, black, and gray;
special colors available by request
Delivery Method
• Reels and coils
INNERDUCT - RISER
atkore.com
Trade Size
Inside Diameter (I.D.)
in (mm)
Outside Diameter (O.D.)
in (mm)
⼀最”
0.774 - 0.834 (19.66 - 21.18)
1.020 - 1.060 (25.91 - 26.92)
1”
0.999 - 1.059 (25.40 - 26.90)
1.285 - 1.325 (32.64 - 33.65)
1 ⼀攀”
1.328 - 1.392 (33.73 - 35.36)
1.628 - 1.672 (41.35 - 42.47)
1 ⼀挀”
1.558 - 1.622 (39.57 - 41.20)
1.868 - 1.912 (47.45 - 48.56)
2”
2.015 - 2.079 (51.18 - 52.81)
2.323 - 2.387 (59.00 - 60.63)
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