Tyler union C110 User Manual
CLASS 125 FLANGE IRON FITTINGS
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ISO 9001:2015
CERTIFIED
10014257
Tyler Union
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SIZE
O.D.
C110 DUCTILE IRON FULL BODY FITTINGS
SAMPLE SPECIFICATIONS
(Current ANSI/AWWA revisions apply)
Flanged fittings, 2” through 64”, shall be manufactured of ductile iron in accordance with all applicable terms and provisions of
standards ANSI/AWWA C110/A21.10. Flange surfaces shall be faced and drilled in accordance with ANSI Class 125, B16.1. All
ductile iron flanged fit tings shall be rated for water pressure of 250 psi. Flanged ductile iron fittings in 24” (610 mm) and smaller
sizes may be rated for 350 psi (2,413 kPa) with the use of special gaskets .
NOTE: Fittings are available prime coated, bare or epoxy coated. All coated fittings meet requirements of NSF-61, NSF-372 and
Annex G. Interiors of fittings shall be lined and seal coated in accordance with ANSI/AW WA C104/A21.4. Installation of fittings
shall be per AW WA C110.
FLANGE DETAILS
ANSI/AWWA C110 Class 125 Flange Fittings
Nominal
Pipe Size
Inch
Flange
O.D.
2 6.00 4.75 0.62 0.750 4.00 5/8 x 2 1/4
3 7.50 6.00 0.75 0.750 4.00 5/8 x 2 1/2
4 9.00 7.50 0.94 0.750 8.00 5/8 x 3
6 11.00 9.50 1.00 0.880 8.00 3/4 x 3 1/2
8 13.50 11.75 1.12 0.880 8.00 3/4 x 3 1/2
10 16.00 14.25 1.19 1.000 12.00 7/8 x4
12 19.00 17.00 1.25 1.000 12.00 7/8 x4
14 21.00 18.75 1.38 1.130 12.00 1x 4 1/2
16 23.50 21.25 1.44 1.130 16.00 1 x 4 1/2
18 25.00 22.75 1.56 1.250 16.00 1 1/8 x 5
20 27.50 25.00 1.69 1.250 20.00 1 1/8 x5
24 32.00 29.50 1.88 1.375 20.00 1 1/4 x 5 1/2
30 38.75 36.00 2.12 1.375 28.00 1 1/4 x 6 1/2
36 46.00 42.75 2.38 1.625 32.00 1 1/2 x 7
42 53.00 49.50 2.62 1.625 36.00 1 1/2 x 7 1/2
48 59.50 56.00 2.75 1.625 44.00 1 1/2 x 8
54 66.25 62.75 3.00 2.00 44 1 3/4 x 8 1/2
60 73.00 69.25 3.12 2.00 52 1 3/4 x 9
64 80.00 76.00 3.38 2.00 52 1 3/4 x 9
B.C.
Diameter
Flange
Thickness
T
Bolt Hole
Diameter
Number of
Bolts
Contact Tyler Union for 54”–64” flange fitting information.
Bolt
Dia. and
Lengths
NOTE: Drilling templates are in multiples of four so that fittings may be made to face in any quar ter. Bolt holes shall straddle
the center line.
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CLASS 125 FLANGE IRON FITTINGS | BENDS
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ISO 9001:2015
CERTIFIED
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Tyler Union
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D
C110 DUCTILE IRON FULL BODY FITTINGS
A
A
90° REDUCING BEND (1/4)
Size A Weight
4x3 6.50 35
6x4 8.00 65
8x4 9.00 88
8x6 9.00 96
10x6 11.00 126
10x8 10.00 151
12x6 12.00 172
12x8 12.00 191
12x10 12.00 218
14x3 14.00 230
14x8 14.00 240
16x10 15.00 280
*Not included in AWWA C110. Contact
Tyler Union for sizes not shown.
A
R
90° LONG RADIUS BEND (1/4)
Size R A Weight
3 6.25 7.75 32
4 7.00 9.00 46
6 9.50 11.50 83
8 12.00 14.00 140
10 14.50 16.50 252
12 17.00 19.00 310
14 19.00 21.50 475
16 21.50 24.00 630
18 – 26.50 840
20 – 29.00 1080
24 – 34.00 1640
*Not included in AWWA C110. Contact
Tyler Union for sizes not shown.
FLANGE AND FLARE 90° BEND (1/4)
Size D X Y Weight
3 8.00 5.50 8.50 26
4 9.00 6.50 9.50 39
6 11.00 8.00 12.00 73
8 14.00 9.00 13.00 110
10 16.00 11.00 15.00 171
12 19.00 12.00 16.00 253
14 21.00 14.00 22.00 450
16 24.00 15.00 23.00 545
18 25.00 16.50 24.50 675
20 28.00 18.00 26.00 860
24 32.00 22.00 30.00 1195
30 39.00 25.00 38.00 2070
36 48.00 28.00 38.00 2900
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