User guide

Conduit Specifications
SDR 11
Nominal Minimum
Nominal
Outside Diameter Wall Thickness
Nominal Inner Min. Bend Radius Max. Pulling Weight*
Size
(inches) (inches)
Diameter (inches) Unsupported (inches) Tension (lbs.) (lb/kft)
1
/2” 0.840 0.076 0.668 10 390 85
3
/4” 1.050 0.095 0.840 12 605 130
1
1
/4” 1.660 0.151 1.338 18 1,520 320
1
1
/2” 1.900 0.173 1.533 20 1,760 416
2” 2.375 0.216 1.917 26 3,105 640
3” 3.500 0.318 2.826 48 6,740 1,386
4” 4.500 0.409 3.633 60 11,145 2,295
SDR 13.5
Nominal Minimum
Nominal
Outside Diameter Wall Thickness
Nominal Inner Min. Bend Radius Max. Pulling Weight*
Size
(inches) (inches)
Diameter (inches) Unsupported (inches) Tension (lbs.) (lb/kft)
1
/2” 0.840 0.062 0.696 10 320 71
3
/4” 1.050 0.078 0.874 12 505 111
1” 1.315 0.097 1.101 14 790 169
1
1
/4” 1.660 0.123 1.394 18 1,260 265
1
1
/2” 1.900 0.141 1.598 20 1,455 344
2” 2.375 0.176 2.002 26 2,580 532
3” 3.500 0.259 2.951 48 5,590 1,154
4” 4.500 0.333 3.794 60 9,250 1,905
Specifications are subject to change without notice. *Weight does not include the reel.
NOTES
Standard Dimension Ratio (SDR) is the ratio between the wall thickness and the outside diameter of a specific conduit.
Schedule 40 & Schedule 80 dimensions are a specific wall thickness to each conduit diameter.
Other wall thicknesses are available upon request.
8.7 Appendix
Conduit Cable Specifications