Nominal diameter (Main Tube x Branch) Outer Diameter Tube Length 10S 20S S40
B Size A Size OD1 OD2 E C M t1 ID1 t2 ID2 t1 ID1 t2 ID2 t1 ID1 t2 ID2
3/4B 1/2B 20A 15A 27.2 21.7 57.2 28.6 28.6 2.1 23.0 2.1 17.5 2.5 22.2 2.5 16.7 2.9 21.4 2.8 16.1
1B 3/4B 25A 20A 34.0 27.2 76.2 38.1 38.1 2.8 28.4 2.1 23.0 3.0 28.0 2.5 22.2 3.4 27.2 2.9 21.4
1/2B 15A 34.0 21.7 76.2 38.1 38.1 2.8 28.4 2.1 17.5 3.0 28.0 2.5 16.7 3.4 27.2 2.8 16.1
11/4B 1B 32A 25A 42.7 34.0 95.2 47.6 47.6 2.8 37.1 2.8 28.4 3.0 36.7 3.0 28.0 3.6 35.5 3.4 27.2
3/4B 20A 42.7 27.2 95.2 47.6 47.6 2.8 37.1 2.1 23.0 3.0 36.7 2.5 22.2 3.6 35.5 2.9 21.4
1/2B 15A 42.7 21.7 95.2 47.6 47.6 2.8 37.1 2.1 17.5 3.0 36.7 2.5 16.7 3.6 35.5 2.8 16.1
11/2B 11/4B 40A 32A 48.6 42.7 114.4 57.2 57.2 2.8 43.0 2.8 37.1 3.0 42.6 3.0 36.7 3.7 41.2 3.6 35.5
1B 25A 48.6 34.0 114.4 57.2 57.2 2.8 43.0 2.8 28.4 3.0 42.6 3.0 28.0 3.7 41.2 3.4 27.2
3/4B 20A 48.6 27.2 114.4 57.2 57.2 2.8 43.0 2.1 23.0 3.0 42.6 2.5 22.2 3.7 41.2 2.9 21.4
1/2B 15A 48.6 21.7 114.4 57.2 57.2 2.8 43.0 2.1 17.5 3.0 42.6 2.5 16.7 3.7 41.2 2.8 16.1
2B 1 1/2B 50A 40A 60.5 48.6 127.0 63.5 60.3 2.8 54.9 2.8 43.0 3.5 53.5 3.0 42.6 3.9 52.7 3.7 41.2
11/4B 32A 60.5 42.7 127.0 63.5 57.2 2.8 54.9 2.8 37.1 3.5 53.5 3.0 36.7 3.9 52.7 3.6 35.5
1B 25A 60.5 34.0 127.0 63.5 50.8 2.8 54.9 2.8 28.4 3.5 53.5 3.0 28.0 3.9 52.7 3.4 27.2
3/4B 20A 60.5 27.2 127.0 63.5 44.5 2.8 54.9 2.1 23.0 3.5 53.5 2.5 22.2 3.9 52.7 2.9 21.4
1/2B 15A 60.5 21.7 127.0 63.5 44.5 2.8 54.9 2.1 17.5 3.5 53.5 2.5 16.7 3.9 52.7 2.8 16.1
21/2B 2B 65A 50A 76.3 60.5 152.4 76.2 69.9 3.0 70.3 2.8 54.9 3.5 69.3 3.5 53.5 5.2 65.9 3.9 52.7
11/2B 40A 76.3 48.6 152.4 76.2 66.7 3.0 70.3 2.8 43.0 3.5 69.3 3.0 42.6 5.2 65.9 3.7 41.2
11/4B 32A 76.3 42.7 152.4 76.2 63.5 3.0 70.3 2.8 37.1 3.5 69.3 3.0 36.7 5.2 65.9 3.6 35.5
1B 25A 76.3 34.0 152.4 76.2 57.2 3.0 70.3 2.8 28.4 3.5 69.3 3.0 28.0 5.2 65.9 3.4 27.2
3B 2 1/2B 80A 65A 89.1 76.3 171.4 85.7 82.6 3.0 83.1 3.0 70.3 4.0 81.1 3.5 69.3 5.5 78.1 5.2 65.9
2B 50A 89.1 60.5 171.4 85.7 76.2 3.0 83.1 2.8 54.9 4.0 81.1 3.5 53.5 5.5 78.1 3.9 52.7
11/2B 40A 89.1 48.6 171.4 85.7 73.0 3.0 83.1 2.8 43.0 4.0 81.1 3.0 42.6 5.5 78.1 3.7 41.2
11/4B 32A 89.1 42.7 171.4 85.7 69.9 3.0 83.1 2.8 37.1 4.0 81.1 3.0 36.7 5.5 78.1 3.6 35.5
1B 25A 89.1 34.0 171.4 85.7 65.7 3.0 83.1 2.8 28.4 4.0 81.1 3.0 28.0 5.5 78.1 3.4 27.2
4B 3B 100A 80A 114.3 89.1 209.6 104.8 98.4 3.0 108.3 3.0 83.1 4.0 106.3 4.0 81.1 6.0 102.3 5.5 78.1
21/2B 65A 114.3 76.3 209.6 104.8 95.3 3.0 108.3 3.0 70.3 4.0 106.3 3.5 69.3 6.0 102.3 5.2 65.9
2B 50A 114.3 60.5 209.6 104.8 88.9 3.0 108.3 2.8 54.9 4.0 106.3 3.5 53.5 6.0 102.3 3.9 52.7
11/2B 40A 114.3 48.6 209.6 104.8 85.7 3.0 108.3 2.8 43.0 4.0 106.3 3.0 42.6 6.0 102.3 3.7 41.2
5B 4B 125A 100A 139.8 114.3 247.6 123.8 117.5 3.4 133.0 3.0 108.3 5.0 129.8 4.0 106.3 6.6 126.6 6.0 102.3
3B 80A 139.8 89.1 247.6 123.8 111.1 3.4 133.0 3.0 83.1 5.0 129.8 4.0 81.1 6.6 126.6 5.5 78.1
21/2B 65A 139.8 76.3 247.6 123.8 108.0 3.4 133.0 3.0 70.3 5.0 129.8 3.5 69.3 6.6 126.6 5.2 65.9
2B 50A 139.8 60.5 247.6 123.8 104.8 3.4 133.0 2.8 54.9 5.0 129.8 3.5 53.5 6.6 126.6 3.9 52.7
6B 5B 150A 125A 165.2 139.8 285.8 142.9 136.5 3.4 158.4 3.4 133.0 5.0 155.2 5.0 129.8 7.1 151.0 6.6 126.6
4B 100A 165.2 114.3 285.8 142.9 130.2 3.4 158.4 3.0 108.3 5.0 155.2 4.0 106.3 7.1 151.0 6.0 102.3
3B 80A 165.2 89.1 285.8 142.9 123.8 3.4 158.4 3.0 83.1 5.0 155.2 4.0 81.1 7.1 151.0 5.5 78.1
21/2B 65A 165.2 76.3 285.8 142.9 120.7 3.4 158.4 3.0 70.3 5.0 155.2 3.5 69.3 7.1 151.0 5.2 65.9
2B 50A 165.2 60.5 285.8 142.9 115.9 3.4 158.4 2.8 54.9 5.0 155.2 3.5 53.5 7.1 151.0 3.9 52.7
8B 6B 200A 150A 216.3 165.2 355.6 177.8 168.3 4.0 208.3 3.4 158.4 6.5 203.3 5.0 155.2 8.2 199.9 7.1 151.0
5B 125A 216.3 139.8 355.6 177.8 161.9 4.0 208.3 3.4 133.0 6.5 203.3 5.0 129.8 8.2 199.9 6.6 126.6
4B 100A 216.3 114.3 355.6 177.8 155.6 4.0 208.3 3.0 108.3 6.5 203.3 4.0 106.3 8.2 199.9 6.0 102.3
10B 8B 250A 200A 267.4 216.3 431.8 215.9 203.2 4.0 259.4 4.0 208.3 6.5 254.4 6.5 203.3 9.3 248.8 8.2 199.9
6B 150A 267.4 165.2 431.8 215.9 193.7 4.0 259.4 3.4 158.4 6.5 254.4 5.0 155.2 9.3 248.8 7.1 151.0
5B 125A 267.4 139.8 431.8 215.9 190.5 4.0 259.4 3.4 133.0 6.5 254.4 5.0 129.8 9.3 248.8 6.6 126.6
4B 100A 267.4 114.3 431.8 215.9 184.2 4.0 259.4 3.0 108.3 6.5 254.4 4.0 106.3 9.3 248.8 6.0 102.3
12B 10B 300A 250A 318.5 267.4 508.0 254.0 241.3 4.5 309.5 4.0 259.4 6.5 305.5 6.5 254.4 10.3 297.9 9.3 248.8
8B 200A 318.5 216.3 508.0 254.0 228.6 4.5 309.5 4.0 208.3 6.5 305.5 6.5 203.3 10.3 297.9 8.2 199.9
6B 150A 318.5 165.2 508.0 254.0 219.1 4.5 309.5 3.4 158.4 6.5 305.5 5.0 155.2 10.3 297.9 7.1 151.0
5B 125A 318.5 139.8 508.0 254.0 215.9 4.5 309.5 3.4 133.0 6.5 305.5 5.0 129.8 10.3 297.9 6.6 126.6
14B 12B 350A 300A 355.6 318.5 558.8 279.4 269.9 5.0 345.6 4.5 309.5 8.0 339.6 6.5 305.5 11.1 333.4 10.3 297.9
10B 250A 355.6 267.4 558.8 279.4 257.2 5.0 345.6 4.0 259.4 8.0 339.6 6.5 254.4 11.1 333.4 9.3 248.8
8B 200A 355.6 216.3 558.8 279.4 247.7 5.0 345.6 4.0 208.3 8.0 339.6 6.5 203.3 11.1 333.4 8.2 199.9
6B 150A 355.6 165.2 558.8 279.4 238.1 5.0 345.6 3.4 158.4 8.0 339.6 5.0 155.2 11.1 333.4 7.1 151.0
16B 14B 400A 350A 406.4 355.6 609.6 304.8 304.8 5.0 396.4 5.0 345.6 8.0 390.4 8.0 339.6 12.7 381.0 11.1 333.4
12B 300A 406.4 318.5 609.6 304.8 295.3 5.0 396.4 4.5 309.5 8.0 390.4 6.5 305.5 12.7 381.0 10.3 297.9
10B 250A 406.4 267.4 609.6 304.8 282.6 5.0 396.4 4.0 259.4 8.0 390.4 6.5 254.4 12.7 381.0 9.3 248.8
8B 200A 406.4 216.3 609.6 304.8 273.1 5.0 396.4 4.0 208.3 8.0 390.4 6.5 203.3 12.7 381.0 8.2 199.9
6B 150A 406.4 165.2 609.6 304.8 263.5 5.0 396.4 3.4 158.4 8.0 390.4 5.0 155.2 12.7 381.0 7.1 151.0
18B 16B 450A 400A 457.2 406.4 685.8 342.9 330.2 5.0 447.2 5.0 396.4 8.0 441.2 8.0 390.4 14.3 428.6 12.7 381.0
14B 350A 457.2 355.6 685.8 342.9 330.2 5.0 447.2 5.0 345.6 8.0 441.2 8.0 339.6 14.3 428.6 11.1 333.4
12B 300A 457.2 318.5 685.8 342.9 320.7 5.0 447.2 4.5 309.5 8.0 441.2 6.5 305.5 14.3 428.6 10.3 297.9
10B 250A 457.2 267.4 685.8 342.9 308.0 5.0 447.2 4.0 259.4 8.0 441.2 6.5 254.4 14.3 428.6 9.3 248.8
8B 200A 457.2 216.3 685.8 342.9 298.5 5.0 447.2 4.0 208.3 8.0 441.2 6.5 203.3 14.3 428.6 8.2 199.9
20B 18B 500A 450A 508.0 457.2 762.0 381.0 368.3 5.5 497.0 5.0 447.2 9.5 489.0 8.0 441.2 15.1 477.8 14.3 428.6
16B 400A 508.0 406.4 762.0 381.0 355.6 5.5 497.0 5.0 396.4 9.5 489.0 8.0 390.4 15.1 477.8 12.7 381.0
14B 350A 508.0 355.6 762.0 381.0 355.6 5.5 497.0 5.0 345.6 9.5 489.0 8.0 339.6 15.1 477.8 11.1 333.4
12B 300A 508.0 318.5 762.0 381.0 346.1 5.5 497.0 4.5 309.5 9.5 489.0 6.5 305.5 15.1 477.8 10.3 297.9
10B 250A 508.0 267.4 762.0 381.0 333.4 5.5 497.0 4.0 259.4 9.5 489.0 6.5 254.4 15.1 477.8 9.3 248.8
8B 200A 508.0 216.3 762.0 381.0 323.9 5.5 497.0 4.0 208.3 9.5 489.0 6.5 203.3 15.1 477.8 8.2 199.9
22B 20B 550A 500A 558.8 508.0 838.2 419.1 406.4 5.5 547.8 5.5 497.0 9.5 539.8 9.5 489.0 15.9 527.0 15.1 477.8
18B 450A 558.8 457.2 838.2 419.1 393.7 5.5 547.8 5.0 447.2 9.5 539.8 8.0 441.2 15.9 527.0 14.3 428.6
16B 400A 558.8 406.4 838.2 419.1 381.0 5.5 547.8 5.0 396.4 9.5 539.8 8.0 390.4 15.9 527.0 12.7 381.0
24B 22B 600A 550A 609.6 558.8 863.6 431.8 431.8 6.5 596.6 5.5 547.8 9.5 590.6 9.5 539.8 17.5 574.6 15.9 527.0
20B 500A 609.6 508.0 863.6 431.8 431.8 6.5 596.6 5.5 497.0 9.5 590.6 9.5 489.0 17.5 574.6 15.1 477.8
18B 450A 609.6 457.2 863.6 431.8 419.1 6.5 596.6 5.0 447.2 9.5 590.6 8.0 441.2 17.5 574.6 14.3 428.6
26B 24B 650A 600A 609.6 609.6 990.6 495.3 482.6 8 593.6 6.5 596.6 12.7 584.2 9.5 590.6 18.9 571.8 17.5 574.6
22B 550A 660.4 558.8 990.6 495.3 469.9 8.0 644.4 5.5 547.8 12.7 635.0 9.5 539.8 18.9 622.6 15.9 527.0
20B 500A 660.4 508.0 990.6 495.3 457.2 8.0 644.4 5.5 497.0 12.7 635.0 9.5 489.0 18.9 622.6 15.1 477.8
28B 26B 700A 650A 711.2 660.4 1041.4 520.7 520.7 8.0 695.2 8.0 644.4 12.7 685.8 12.7 635.0
24B 600A 711.2 609.6 1041.4 520.7 508.0 8.0 695.2 6.5 596.6 12.7 685.8 9.5 590.6
22B 550A 711.2 558.8 1041.4 520.7 495.3 8.0 695.2 5.5 547.8 12.7 685.8 9.5 539.8
30B 28B 750A 700A 762.0 711.2 1117.6 558.8 546.1 8.0 746.0 8.0 695.2 12.7 736.6 12.7 685.8
26B 650A 762.0 660.4 1117.6 558.8 546.1 8.0 746.0 8.0 644.4 12.7 736.6 12.7 635.0
24B 600A 762.0 609.6 1117.6 558.8 533.4 8.0 746.0 6.5 596.6 12.7 736.6 9.5 590.6
32B 30B 800A 750A 812.8 762.0 1193.8 596.9 584.2 8.0 796.8 8.0 746.0 12.7 787.4 12.7 736.6
28B 700A 812.8 711.2 1193.8 596.9 571.5 8.0 796.8 8.0 695.2 12.7 787.4 12.7 685.8
26B 650A 812.8 660.4 1193.8 596.9 571.5 8.0 796.8 8.0 644.4 12.7 787.4 12.7 635.0
34B 32B 850A 800A 863.6 812.8 1270.0 635.0 622.3 8.0 847.6 8.0 796.8 12.7 838.2 12.7 787.4
30B 750A 863.6 762.0 1270.0 635.0 609.6 8.0 847.6 8.0 746.0 12.7 838.2 12.7 736.6
28B 700A 863.6 711.2 1270.0 635.0 596.9 8.0 847.6 8.0 695.2 12.7 838.2 12.7 685.8
36B 34B 900A 850A 914.4 863.6 1346.2 673.1 660.4 8.0 898.4 8.0 847.6 12.7 889.0 12.7 838.2
32B 800A 914.4 812.8 1346.2 673.1 647.7 8.0 898.4 8.0 796.8 12.7 889.0 12.7 787.4
30B 750A 914.4 762.0 1346.2 673.1 635.0 8.0 898.4 8.0 746.0 12.7 889.0 12.7 736.6
40B 36B 1000A 900A 1016.0 914.4 1498.6 749.3 736.6 9.5 997.0 8.0 898.4 14.3 987.4 12.7 889.0
34B 850A 1016.0 863.6 1498.6 749.3 723.9 9.5 997.0 8.0 847.6 14.3 987.4 12.7 838.2