Mechanical Joint Fittings

Welded-on outlets may be preferable to tees in many cases from a layout, installation and economical standpoint.

Size
(in.)		 Pressure
Rating
(psi)		 Dimensions in Inches Weight in Pounds
Run Branch T T 1 H J S All
MJ		 MJ-PE
& MJ
4 4 350 0.52 0.52 6.5 6.5 14.5 105 100
6 4 350 0.55 0.52 8 8 16 140 135
6 6 350 0.55 0.55 8 8 16 160 155
8 4 350 0.6 0.52 9 9 17 185 180
8 6 350 0.6 0.55 9 9 17 205 200
8 8 350 0.6 0.6 9 9 17 235 230
10 4 350 0.68 0.52 11 11 19 260 260
10 6 350 0.68 0.55 11 11 19 285 285
10 8 350 0.68 0.6 11 11 19 310 310
10 10 350 0.8 0.8 11 11 19 380 380
12 4 350 0.75 0.52 12 12 20 340 340
12 6 350 0.75 0.55 12 12 20 360 360
12 8 350 0.75 0.6 12 12 20 385 385
12 10 350 0.87 0.8 12 12 20 460 460
12 12 350 0.87 0.87 12 12 20 495 495
141 4 350 0.66 0.52 14 14 22 450 435
14 6 350 0.66 0.55 14 14 22 475 460
14 8 350 0.66 0.6 14 14 22 500 485
14 10 350 0.66 0.68 14 14 22 540 525
14 12 350 0.66 0.75 14 14 22 585 570
14 14 350 0.66 0.66 14 14 22 635 620
161 4 350 0.7 0.52 15 15 23 555 535
16 6 350 0.7 0.55 15 15 23 575 555
16 8 350 0.7 0.6 15 15 23 605 585
16 10 350 0.7 0.68 15 15 23 645 625
16 12 350 0.7 0.75 15 15 23 685 665
16 14 350 0.7 0.66 15 15 23 735 715
16 16 350 0.7 0.7 15 15 23 790 770
18 6 350 0.75 0.55 13 15.5 21 625 600
18 8 350 0.75 0.6 13 15.5 21 655 630
18 10 350 0.75 0.68 13 15.5 21 685 660
18 12 350 0.75 0.75 13 15.5 21 725 700
18 14 350 0.75 0.66 16.5 16.5 24.5 870 845
18 16 350 0.75 0.7 16.5 16.5 24.5 930 905
18 18 350 0.75 0.75 16.5 16.5 24.5 995 965
20 6 350 0.8 0.55 14 17 22 760 730
20 8 350 0.8 0.6 14 17 22 790 760
20 10 350 0.8 0.68 14 17 22 820 790
20 12 350 0.8 0.75 14 17 22 860 830
20 14 350 0.8 0.66 14 17 22 905 875
20 16 350 0.8 0.7 18 18 26 1085 1055
20 18 350 0.8 0.75 18 18 26 1155 1120
20 20 350 0.8 0.8 18 18 26 1230 1200
24 6 350 0.89 0.55 15 19 23 1025 985
24 8 350 0.89 0.6 15 19 23 1045 1005
24 10 350 0.89 0.68 15 19 23 1085 1045
24 12 350 0.89 0.75 15 19 23 1110 1070
24 14 350 0.89 0.66 15 19 23 1155 1115
24 16 350 0.89 0.7 15 19 23 1200 1160
24 18 350 0.89 0.75 22 22 30 1590 1550
24 20 350 0.89 0.8 22 22 30 1675 1630
24 24 350 0.89 0.89 22 22 30 1835 1795
30 6 250 1.03 0.55 18 23 26 1770 1655
30 8 250 1.03 0.6 18 23 26 1795 1680
30 10 250 1.03 0.68 18 23 26 1830 1715
30 12 250 1.03 0.75 18 23 26 1865 1750
30 14 250 1.03 0.66 18 23 26 1905 1790
30 16 250 1.03 0.7 18 23 26 1950 1835
30 18 250 1.03 0.75 18 23 26 2000 1885
30 20 250 1.03 0.8 18 23 26 2060 1945
30 24 250 1.03 0.89 25 25 33 2675 2560
30 30 250 1.03 1.03 25 25 33 3075 2955
36 8 250 1.15 0.6 20 26 28 2565 2390
36 10 250 1.15 0.68 20 26 28 2600 2425
36 12 250 1.15 0.75 20 26 28 2630 2455
36 14 250 1.15 0.66 20 26 28 2665 2490
36 16 250 1.15 0.7 20 26 28 2705 2530
36 18 250 1.15 0.75 20 26 28 2750 2575
36 20 250 1.15 0.8 20 26 28 2805 2630
36 24 250 1.15 0.89 20 26 28 2910 2735
36 30 250 1.15 1.03 28 28 36 3965 3790
36 36 250 1.15 1.15 28 28 36 4370 4190
42 12 250 1.28 0.75 23 30 31 3640 3420
42 14 250 1.28 0.66 23 30 31 3675 3455
42 16 250 1.28 0.7 23 30 31 3715 3495
42 18 250 1.28 0.75 23 30 31 3755 3535
42 20 250 1.28 0.8 23 30 31 3810 3590
42 24 250 1.28 0.89 23 30 31 3910 3690
42 30 250 1.28 1.03 31 31 39 5040 4815
42 36 150 1.28 1.15 31 31 39 5425 5200
42 36 250 1.78 1.58 31 31 39 6655 6430
42 42 150 1.28 1.28 31 31 39 5840 5615
42 42 250 1.78 1.78 31 31 39 7145 6920
48 12 250 1.42 0.75 26 34 34 4955 4665
48 14 250 1.42 0.66 26 34 34 4985 4695
48 16 250 1.42 0.7 26 34 34 5025 4735
48 18 250 1.42 0.75 26 34 34 5065 4775
48 20 250 1.42 0.8 26 34 34 5115 4825
48 24 250 1.42 0.89 26 34 34 5210 4920
48 30 250 1.42 1.03 26 34 34 5495 5210
48 36 250 1.42 1.15 34 34 42 6790 6500
48 42 150 1.42 1.28 34 34 42 7150 6860
48 42 250 1.96 1.78 34 34 42 8815 8530
48 48 150 1.42 1.42 34 34 42 7655 7370
48 48 250 1.96 1.96 34 34 42 9380 9095

See General Notes.

Compact Crosses

Size
(in.)		 Pressure
Rating
(psi)		 Dimensions in Inches Weight in Pounds
Run Branch T
nom.		 T 1
nom.		 H
min.		 J
min.		 All
MJ
4 4 350 0.34 0.34 4 4 42
6 4 350 0.36 0.34 4 5 -
6 6 350 0.36 0.36 5 5 72
8 4 350 0.38 0.34 4 6.5 -
8 6 350 0.38 0.36 5 6.5 -
8 8 350 0.38 0.38 6.5 6.5 108
10 4 350 0.4 0.34 4 7.5 -
10 6 350 0.4 0.36 5 7.5 -
10 8 350 0.4 0.38 6.5 7.5 -
10 10 350 0.4 0.4 7.5 7.5 144
12 4 350 0.42 0.34 4 8.75 -
12 6 350 0.42 0.36 5 8.75 -
12 8 350 0.42 0.38 6.5 8.75 -
12 10 350 0.42 0.4 7.5 8.75 -
12 12 350 0.42 0.42 8.75 8.75 214
14 4 350 0.47 0.34 5.5 10.5 -
14 6 350 0.47 0.36 6.5 10.5 -
14 8 350 0.47 0.38 7.5 10.5 -
14 10 350 0.47 0.4 8.5 10.5 -
14 12 350 0.47 0.42 9.5 10.5 -
14 14 350 0.47 0.47 10.5 10.5 344
16 6 350 0.5 0.36 6.5 11.5 -
16 8 350 0.5 0.38 7.5 11.5 -
16 10 350 0.5 0.4 8.5 11.5 -
16 12 350 0.5 0.42 9.5 11.5 -
16 14 350 0.5 0.47 10.5 11.5 -
16 16 350 0.5 0.5 11.5 11.5 410
18 6 350 0.54 0.36 6.5 12.5 -
18 8 350 0.54 0.38 7.5 12.5 -
18 10 350 0.54 0.4 8.5 12.5 -
18 12 350 0.54 0.42 9.5 12.5 -
18 14 350 0.54 0.47 10.5 12.5 -
18 16 350 0.54 0.5 11.5 12.5 -
18 18 350 0.54 0.54 12.5 12.5 -
20 6 350 0.57 0.36 6.5 14 -
20 8 350 0.57 0.38 8 14 -
20 10 350 0.57 0.4 9 14 -
20 12 350 0.57 0.42 10 14 -
20 14 350 0.57 0.47 11 14 -
20 16 350 0.57 0.5 12 14 -
20 18 350 0.57 0.54 13 14 -
20 20 350 0.57 0.57 14 14 -
24 6 350 0.61 0.36 13 17 650
24 8 350 0.61 0.38 13 17 655
24 10 350 0.61 0.40 13 17 680
24 12 350 0.61 0.42 13 17 690
24 14 350 0.61 0.47 13 17 720
24 16 350 0.61 0.50 13 17 750
24 18 350 0.61 0.54 17 17 910
24 20 350 0.61 0.57 17 17 935
24 24 350 0.61 0.61 17 17 1010
30 20 2502 0.66 0.57 16.5 21 1220
30 24 2502 0.66 0.61 22 22 1660
30 30 2502 0.66 0.66 22 22 1860
36 24 2502 0.74 0.61 18.5 26 1865
36 30 2502 0.74 0.66 26 26 2580
36 36 2502 0.74 0.74 26 26 2670
42 24 2502 0.82 0.61 22 27.5 2350
42 30 2502 0.82 0.66 22 29.5 2920
42 36 2502 0.82 0.74 30 30 3675
42 42 2502 0.82 0.82 30 30 4090
48 24 2502 0.90 0.61 23 32 3200
48 30 2502 0.90 0.66 23 32 3785
48 36 2502 0.90 0.74 33.5 32.25 5045
48 42 2502 0.90 0.82 33.5 33.5 5465
48 48 2502 0.90 0.90 33.5 33.5 6220

See General Notes.

1 Not included in AWWA C110.

2 Based on performance testing per AWWA C153, AMERICAN can rate these fittings 350 psi. However, because of the more labor-intensive and labor-reliant assembly of the MJ joint and the substantial thrust restraint requirements for working pressures that high, we recommend push-on joint configurations (Fastite, Flex-Ring and Lok-Ring) for high-pressure
applications.

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