1-800-44-ENDOT(443-6368)
PIPE AND TUBING . DUCT AND INNERDUCT  

 

 

 

 

 

 

 

UL Listed Electrical Conduit – UL 651-B
SMOOTHWALL DUCT

Innerduct
-Endocor
-Slit Duct
-Enduct I.D Controlled
-Enduct O.D Controlled
-Enduct-ASTM D2447
-Bore Duct
ASTM F2160 * (D3035 & D2447) - O.D. CONTROLLED
PART NO. SCHD. SIZE OD. ID. MINIMUM WALL
I DU 131
40
1” (25mm) 1.315” (33.4mm) 1.049” (26.6 mm) 0.133” (3.4 mm)
I DU 131
80
1” (25mm) 1.315” (33.4mm) 0.957” (24.3 mm) 0.179” (4.5 mm)
I DU 131
13.5
1” (25mm) 1.315” (33.4mm) 1.121” (28.5 mm) 0.097” (2.5 mm)
I DU 131
15.5
1” (25mm) 1.315” (33.4mm) 1.147” (29.1 mm) 0.084” (2.1 mm)
I DU 166
40
1 1/4” (32mm) 1.660” (42.2mm) 1.380” (35.1 mm) 0.140” (3.6 mm)
I DU 166
80
1 1/4” (32mm) 1.660” (42.2mm) 1.278” (32.5 mm) 0.191” (4.9 mm)
I DU 166
13.5
1 1/4” (32mm) 1.660” (42.2mm) 1.414” (35.9 mm) 0.123” (3.1mm)
I DU 166
15.5
1 1/4” (32mm) 1.660” (42.2mm) 1.446” (36.7 mm) 0.107” (2.7mm)
I DU 190
40
1 1/2” (38mm) 1.900” (48.3mm) 1.610” (40.9 mm) 0.145” (3.7 mm)
I DU 190
80
1 1/2” (38mm) 1.900” (48.3mm) 1.500” (38.1 mm) 0.200” (5.1 mm)
I DU 190
13.5
1 1/2” (38mm) 1.900” (48.3mm) 1.618” (41.1 mm) 0.141” (3.6 mm)
I DU 190
15.5
1 1/2” (38mm) 1.900” (48.3mm) 1.654” (42.0 mm) 0.123” (3.1 mm)
I DU 237
40
2” (51mm) 2.375” (60.3mm) 2.067” (52.5 mm) 0.154” (3.9 mm)
I DU 237
80
2” (51mm) 2.375” (60.3mm) 1.939” (49.3 mm) 0.218” (5.5 mm)
I DU 237
13.5
2” (51mm) 2.375” (60.3mm) 2.023” (51.4 mm) 0.176” (4.5 mm)
I DU 237
15.5
2” (51mm) 2.375” (60.3mm) 2.069” (52.6 mm) 0.153” (3.9 mm)
I DU 350
40
3” (51mm) 3.500” (76.2mm) 3.068” (77.9 mm) 0.216” (5.5 mm)
I DU 350
80
3” (51mm) 3.500” (76.2mm) 2.900” (73.7 mm) 0.300” (7.6 mm)
I DU 350
13.5
3” (51mm) 3.500” (76.2mm) 2.982” (75.7 mm) 0.259” (6.6 mm)
I DU 350
15.5
3” (51mm) 3.500” (76.2mm) 3.014” (76.6 mm) 0.226” (5.7 mm)
I DU 450
40
4” (51mm) 4.500” (101.6mm) 4.026” (102.3 mm) 0.237” (6.0 mm)
I DU 450
80
4” (51mm) 4.500” (101.6mm) 3.826” (97.2 mm) 0.337” (8.6 mm)
I DU 450
13.5
4” (51mm) 4.500” (101.6mm) 3.834” (97.4 mm) 0.333” (8.5 mm)
I DU 450
15.5
4” (51mm) 4.500” (101.6mm) 3.920” (99.6 mm) 0.290” (8.5 mm)
* ASTM F2160 REPLACES ASTM D3035 AND D2447 FOR INNERDUCT PRODUCTS
Additional downloads/print versions
UL Listed Conduit with part numbers & header
Innerduct Material Specification
Wire & Ambient Temp