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ETL Certifed UL 651-B Pipe


ETL Listed HDPE is a protective pathway for electrical cable and wire for innerduct and underground applications produced to ASTM F 2160 and UL Standard 651-B.


Installation must be in accordance to the National Electrical Code direct buried or encased on concrete. If con-duit is placed above ground it must be encased in at least 2 of concrete.


OSI Plastics ETL Listed UL 651-B conduit is gray in color, and includes 1250# pull tape. Product is printed with product description and manufacturing identification. The conduit has sequentially printed footage 24 apart. This product is available only in smooth wall. Following are the available sizes in ETL listed pipe.


SDR Controlled by outside Diameter and Minimum Wall

Outside Diameter Wall Inside Diameter
SCH/SDR Nom. Tol. Min. Tol. Avg. Lb/Ft Ft/Reel Reel Size
Nominal Pipe Size 1" Diameter
E100S040GYNA60T 40 1.315 +/-.007 0.133 +.020/-.000 1.029 0.221 6,000 66"
Nominal Pipe Size 1 1/4" Diameter
E125S040GYNA80T 40 1.660 +/-.008 0.140 +.020/-.000 1.360 0.299 8,000 96"
Nominal Pipe Size 1 1/2" Diameter
E150S040GYNA60T 40 1.900 +/-.010 0.145 +.020/-.000 1.590 0.357 6,000 96"
Nominal Pipe Size 2" Diameter
E200S080GYNA30T 80 2.375 +/-.012 0.218 +.026/-.000 2.041 0.479 3,000 96"
Nominal Pipe Size 2 1/2" Diameter
E250S080GYNA20T 80 2.875 +/-.014 0.276 +.033/-.000 2.290 0.990 2,000 96"
Nominal Pipe Size 3" Diameter
E300S080GYNA10T 80 3.500 +/-.018 0.300 +.036/-.000 2.864 1.310 1,000 96"
Nominal Pipe Size 4" Diameter
E400S080GYNA05T 80 4.500 +/-.023 0.337 +.040/-.000 3.786 1.869 500 96"
Nominal Pipe Size 5" Diameter
E500S135GYNA50T 13.5 5.563 +/-.028 0.412 +.049/-.000 4.690 2.897 500 114"
Nominal Pipe Size 6" Diameter
E600S135GYNAX4T 13.5 6.625 +/-.033 0.491 +.059/-.000 5.584 4.130 450 120"