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Reducers

AMERICAN Ductile Iron Mechanical Joint Fittings
ANSI/AWWA C110/A21.10
Reducers

Reducers | Compact Reducers

ADIP Table No. 5-13

Size
in.		 Pressure
Rating
psi		 Thickness
in.		 MJ & MJ Small End MJ Large End MJ PE & PE
Large
End		 Small
End		 T
Large End		 T1
Small End		 L
in.		 Weight
lb		 L
in.		 Weight
lb		 L
in.		 Weight
lb		 L
in.		 Weight
lb
6 4 350 0.55 0.52 9 60 17 60 17 60 25 55
8 4 350 0.6 0.52 11 80 19 80 19 80 27 75
8 6 350 0.6 0.55 11 95 19 90 19 90 27 85
10 4 350 0.68 0.52 12 105 20 100 20 100 28 100
10 6 350 0.68 0.55 12 115 20 115 20 115 28 115
10 8 350 0.68 0.6 12 135 20 130 20 130 28 130
12 4 350 0.75 0.52 14 135 22 130 22 130 30 130
12 6 350 0.75 0.55 14 150 22 150 22 145 30 145
12 8 350 0.75 0.6 14 165 22 165 22 165 30 165
12 10 350 0.75 0.68 14 190 22 190 22 185 30 185
14 6 350 0.66 0.55 16 190 24 175 24 185 32 170
14 8 350 0.66 0.6 16 210 24 190 24 205 32 190
14 10 350 0.66 0.68 16 230 24 215 24 230 32 215
14 12 350 0.66 0.75 16 255 24 240 24 255 32 240
16 6 350 0.7 0.55 18 230 26 210 26 230 34 210
16 8 350 0.7 0.6 18 250 26 230 26 250 34 230
16 10 350 0.7 0.68 18 280 26 255 26 275 34 255
16 12 350 0.7 0.75 18 305 26 285 26 305 34 285
16 14 350 0.7 0.66 18 335 26 310 26 315 34 295
**18 6 350 0.75 0.55 19 - 27 - - - - -
18 8 350 0.75 0.6 19 295 27 270 27 295 35 270
18 10 350 0.75 0.68 19 325 27 300 27 320 35 295
18 12 350 0.75 0.75 19 350 27 325 27 350 35 325
18 14 350 0.75 0.66 19 380 27 355 27 365 35 340
18 16 350 0.75 0.7 19 415 27 390 27 395 35 370
**20 6 350 0.8 0.55 20 320 28 290 28 320 36 290
**20 8 350 0.8 0.6 20 360 28 330 28 365 36 330
20 10 350 0.8 0.68 20 375 28 345 28 375 36 345
20 12 350 0.8 0.75 20 405 28 375 28 405 36 375
20 14 350 0.8 0.66 20 430 28 400 28 415 36 385
20 16 350 0.8 0.7 20 470 28 435 28 445 36 415
20 18 350 0.8 0.75 20 510 28 475 28 485 36 455
**24 6 350 0.89 0.55 24 450 32 430 32 450 40 430
**24 8 350 0.89 0.6 24 475 32 455 32 475 40 455
**24 10 350 0.89 0.68 24 510 32 470 32 520 40 480
24 12 350 0.89 0.75 24 550 32 510 32 550 40 510
24 14 350 0.89 0.66 24 575 32 535 32 560 40 520
24 16 350 0.89 0.7 24 615 32 575 32 595 40 555
24 18 350 0.89 0.75 24 660 32 620 32 635 40 595
24 20 350 0.89 0.8 24 705 32 665 32 675 40 635
**30 6 250 1.03 0.55 30 735 38 640 38 735 46 640
**30 8 250 1.03 0.6 30 770 38 675 38 770 46 675
**30 10 250 1.03 0.68 30 815 38 720 38 815 46 720
**30 12 250 1.03 0.75 30 865 38 755 38 875 46 770
**30 14 250 1.03 0.66 30 885 38 780 38 875 46 770
**30 16 250 1.03 0.7 30 940 38 830 38 920 46 810
30 18 250 1.03 0.75 30 990 38 885 38 965 46 860
30 20 250 1.03 0.8 30 1050 38 945 38 1020 46 915
30 24 250 1.03 0.89 30 1165 38 1060 38 1125 46 1020
**36 14 250 1.15 0.66 36 1265 44 1095 44 1250 52 1080
**36 16 250 1.15 0.7 36 1320 44 1150 44 1300 52 1130
**36 18 250 1.15 0.75 36 1385 44 1215 44 1360 52 1190
36 20 250 1.15 0.8 36 1450 44 1285 44 1420 52 1255
36 24 250 1.15 0.89 36 1580 44 1410 44 1535 52 1370
36 30 250 1.15 1.03 36 1855 44 1690 44 1750 52 1585
42 20 250 1.28 0.8 42 1915 50 1705 50 1880 58 1670
42 24 250 1.28 0.89 42 2060 50 1855 50 2020 58 1810
42 30 250 1.28 1.03 42 2370 50 2165 50 2265 58 2055
42 36 250 1.28 1.15 42 2695 50 2485 50 2530 58 2320
**48 18 250 1.42 0.75 48 2400 56 2134 56 2375 64 2110
**48 20 250 1.42 0.8 48 2485 56 2220 56 2455 64 2190
**48 24 250 1.42 0.89 48 2645 56 2380 56 2605 64 2340
48 30 250 1.42 1.03 48 3005 56 2740 56 2900 64 2635
48 36 250 1.42 1.15 48 3370 56 3100 56 3205 64 2940
48 42 250 1.42 1.28 48 3750 56 3480 56 3540 64 3275

Notes:
* Plain Ends (PE's) on 4"-20" reducers are beveled for Fastite bells.

**Not included in AWWA C110.

Eccentric reducers are available in some of the above sizes; dimensions and weights are approximately the same as those shown for concentric reducers. Check availability of specified size of eccentric reducers as required.

See General Notes.

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AMERICAN Ductile Iron Mechanical Joint Fittings
ANSI/AWWA C153/A21.53
Compact Reducers

Reducers | Compact Reducers

ADIP Table No. 5-14

Size
in.		 Pressure
Rating
psi		 Thickness
in.		 MJ & MJ Small End MJ Large End MJ PE & PE
Large
End		 Small
End		 T
Large End 
(nom)		 T1
Small End 
(nom)		 L
in. 
(min)		 Weight
lb		 L
in. 
(min)		 Weight
lb		 L
in. 
(min)		 Weight
lb		 L
in. 
(min)		 Weight
lb
6 4 350 0.36 0.34 4 32 9.5 26 9.5 22 15 22
8 4 350 0.38 0.34 5 43 10.5 34 10.5 29 16 30
8 6 350 0.38 0.36 4 54 9.5 37 9.5 32 15 31
10 4 350 0.4 0.34 7 61 12.5 46 12.5 40 18 40
10 6 350 0.4 0.36 5 64 10.5 48 10.5 42 16 42
10 8 350 0.4 0.38 4 62 9.5 52 9.5 45 15 44
12 4 350 0.42 0.34 9 82 14.5 61 14.5 52 20 54
12 6 350 0.42 0.36 7 85 12.5 58 12.5 53 18 56
12 8 350 0.42 0.38 5 82 10.5 62 10.5 55 16 58
12 10 350 0.42 0.4 4 82 9.5 62 9.5 57 15 60
14 6 350 0.47 0.36 9 108 16.9 107 14.5 112 22.3 109
14 8 350 0.47 0.38 7 104 14.9 107 12.4 108 20.3 101
14 10 350 0.47 0.4 5 100 12.9 102 10.4 100 18.3 96
14 12 350 0.47 0.42 4 100 11.9 101 9.4 100 17.3 85
16 6 350 0.5 0.36 11 136 18.9 132 16.5 144 24.3 128
16 8 350 0.5 0.38 9 132 16.9 128 14.4 136 22.3 112
16 10 350 0.5 0.4 7 128 15 124 12.5 128 20.5 123
16 12 350 0.5 0.42 5 125 12.9 123 10.5 119 18.3 113
16 14 350 0.5 0.47 4 140 12 139 12 138 19.7 133
18 8 350 0.54 0.38 13 194 20 190 19.5 195 27.4 170
18 10 350 0.54 0.4 10 196 18 165 17.4 185 25.5 185
18 12 350 0.54 0.42 7 185 15.5 150 14 190 19.5 150
18 14 350 0.54 0.47 6 190 15 175 15 190 23 160
18 16 350 0.54 0.5 5 196 12.5 170 12.5 190 18 145
20 10 350 0.57 0.4 14 225 22 210 19 210 27.5 185
20 12 350 0.57 0.42 12 210 17.5 200 16 210 21.5 195
20 14 350 0.57 0.47 10 208 18 198 17.9 205 26 195
20 16 350 0.57 0.5 7 225 13.5 215 13.5 220 19 212
20 18 350 0.57 0.54 4 233 12 220 12 225 20 210
24 12 350 0.61 0.42 16 310 21.5 300 21 290 22.5 290
24 14 350 0.61 0.47 14 315 22 325 21.9 335 25 310
24 16 350 0.61 0.5 12 324 17.5 319 17.5 310 23 304
24 18 350 0.61 0.54 10 312 18 310 18 315 21 304
24 20 350 0.61 0.57 7 315 13.5 305 13.5 307 14 304

Notes:
See General Notes.

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