Table C7 (Liquidtight Flexible Metal Conduit) Based on Table 1 Chapter 9 of the 2005 National Electric Code.


Trade Size in Inches Wire Size (THWN, THHN) Conductor Size AWG/kcmil
14 12 10 8 6 4 3 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500 600 700 750
1/2 13 9 6 3 2 1 1 1 1 1 --- --- --- --- --- --- --- --- --- --- ---
3/4 22 16 10 6 4 2 1 1 1 1 1 1 1 --- --- --- --- --- --- --- ---
1 36 26 16 9 7 4 3 3 1 1 1 1 1 1 1 1 --- --- --- --- ---
1-1/4 63 46 29 16 12 7 6 5 4 3 2 1 1 1 1 1 1 1 1 1 ---
1-1/2 81 59 37 21 15 9 8 7 5 4 3 3 2 1 1 1 1 1 1 1 1
2 133 97 61 35 25 15 13 11 8 7 6 5 4 3 3 2 1 1 1 1 1
2-1/2 201 146 92 53 38 23 20 17 12 10 8 7 6 5 4 3 3 2 1 1 1
3 308 225 141 81 59 36 30 26 19 16 13 11 9 7 6 5 5 4 3 3 3
3-1/2 401 292 184 106 76 47 40 33 25 21 17 14 12 10 8 7 6 5 4 4 3
4 523 381 240 138 100 61 52 44 32 27 23 19 15 12 11 9 8 7 6 5 5



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1/2 Inch Liquidtight Flex Conduit, 100 Foot Carton
1/2 Inch Liquidtight Flex Conduit, 100 Foot Carton
Alflex Corporation | .50-NMLT
Independent Electric Part #: 16255
$57.24/c (100 ft)
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1/2 Inch Hot Dip Galvanized Steel Liquidtight Flex Conduit, 100 Foot Carton
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Raco 3402 1/2 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
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Raco 3422 1/2 Inch Malleable Iron Non-Insulated 90 Degrees Liquidtight Conduit Connector
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Arlington NMLT50 1/2 Inch PVC Liquidtight Straight Connector
Arlington NMLT50 1/2 Inch PVC Liquidtight Straight Connector
Arlington Industries | NMLT50
Independent Electric Part #: 308
$169.72/c (100 ea)
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3/4 Inch Hot Dip Galvanized Steel Liquidtight Flex Conduit, 100 Foot Carton
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Alflex Corporation | .75-UA/LA-GRAY-BOX
Independent Electric Part #: 6024
$183.62/c (100 ft)
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3/4 Inch Liquidtight Flex Conduit, 100 Foot Carton
3/4 Inch Liquidtight Flex Conduit, 100 Foot Carton
Alflex Corporation | .75-NMLT
Independent Electric Part #: 16264
$74.37/c (100 ft)
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Raco 3403 3/4 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
Raco 3403 3/4 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
Raco / Hubbell | 3403
Independent Electric Part #: 6471
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Raco 3423 3/4 Inch Malleable Iron Non-Insulated 90 Degrees Liquidtight Conduit Connector
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Raco / Hubbell | 3423
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1 Inch Liquidtight Flex Conduit, 100 Foot Carton
1 Inch Liquidtight Flex Conduit, 100 Foot Carton
Alflex Corporation | 1.0-NMLT
Independent Electric Part #: 16276
$125.60/c (100 ft)
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Anamet Inc 34231 1 Inch Gray Thermoplastic PVC Jacket Type UA Liquidtight Flexible Metal Conduit
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Alflex Corporation | 1.0-UA/LA-GRAY-BOX
Independent Electric Part #: 6035
$296.90/c (100 ft)
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Raco 3424 1 Inch Malleable Iron Non-Insulated 90 Degrees Liquidtight Conduit Connector
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Raco 3404 1 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
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Raco / Hubbell | 3404
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Raco 3405 1-1/4 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
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Raco / Hubbell | 3405
Independent Electric Part #: 17476
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Raco 3406 1-1/2 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
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Independent Electric Part #: 18749
$2,245.03/c (100 ea)
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Raco 3408 2 Inch Malleable Iron Non-Insulated Straight Liquidtight Conduit Connector
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Independent Electric Part #: 18772
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