| Pipe Size | A | B | C | D | F | 1/3 | X | J | K1 | K2 | L | M | N | O | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # 2 | 2.50 | 2.50 | 3.39 | 3.50 | 2.61 | 28° | 3/4 | 4.75 | 6.25 | 6.25 | 0.75 | 0.62 | 1.12 | 0.31 | 0.63 | 0.52 |
| 3 | 3.96 | 2.50 | 4.84 | 4.94 | 4.06 | 28° | 3/4 | 6.19 | 7.69 | 7.69 | 0.94 | 0.62 | 1.37 | 0.31 | 0.63 | 0.52 |
| 4 | 4.80 | 2.50 | 5.92 | 6.02 | 4.90 | 28° | 7/8 | 7.50 | 9.12 | 9.12 | 1.00 | 0.75 | 1.50 | 0.31 | 0.75 | 0.65 |
| 6 | 6.90 | 2.50 | 8.02 | 8.12 | 7.00 | 28° | 7/8 | 9.50 | 11.12 | 11.12 | 1.06 | 0.88 | 1.63 | 0.31 | 0.75 | 0.70 |
| 8 | 9.05 | 2.50 | 10.17 | 10.27 | 9.15 | 28° | 7/8 | 11.75 | 13.37 | 13.37 | 1.12 | 1.00 | 1.75 | 0.31 | 0.75 | 0.75 |
| 10 | 11.10 | 2.50 | 12.22 | 12.34 | 11.20 | 28° | 7/8 | 14.00 | 15.69 | 15.62 | 1.19 | 1.00 | 1.75 | 0.31 | 0.75 | 0.80 |
| 12 | 13.20 | 2.50 | 14.32 | 14.44 | 13.30 | 28° | 7/8 | 16.25 | 17.94 | 17.88 | 1.25 | 1.00 | 1.75 | 0.31 | 0.75 | 0.85 |
| 14 | 15.30 | 3.50 | 16.40 | 16.54 | 15.44 | 28° | 7/8 | 18.75 | 20.31 | 20.25 | 1.31 | 1.25 | 2.00 | 0.31 | 0.75 | 0.89 |
| 16 | 17.40 | 3.50 | 18.50 | 18.64 | 17.54 | 28° | 7/8 | 21.00 | 22.56 | 22.50 | 1.38 | 1.31 | 2.06 | 0.31 | 0.75 | 0.97 |
| 18 | 19.50 | 3.50 | 20.60 | 20.74 | 19.64 | 28° | 7/8 | 23.25 | 24.83 | 24.75 | 1.44 | 1.38 | 2.13 | 0.31 | 0.75 | 1.05 |
| 20 | 21.60 | 3.50 | 22.70 | 22.84 | 21.74 | 28° | 7/8 | 25.50 | 27.08 | 27.00 | 1.50 | 1.44 | 2.19 | 0.31 | 0.75 | 1.12 |
| 24 | 25.80 | 3.50 | 26.90 | 27.04 | 25.94 | 28° | 7/8 | 30.00 | 31.58 | 31.50 | 1.62 | 1.56 | 2.31 | 0.31 | 0.75 | 1.22 |
| 30 | 32.00 | 4.00 | 33.29 | 33.46 | 32.17 | 20° | 1 1/8 | 36.88 | 39.12 | 39.12 | 1.81 | 2.00 | 2.75 | 0.38 | 1.00 | 1.50 |
| 36 | 38.30 | 4.00 | 39.59 | 39.76 | 38.47 | 20° | 1 1/8 | 43.75 | 46.00 | 46.00 | 2.00 | 2.00 | 2.75 | 0.38 | 1.00 | 1.80 |
| 42 | 44.50 | 4.00 | 45.79 | 45.96 | 44.67 | 20° | 1 1/8 | 50.62 | 53.12 | 53.12 | 2.00 | 2.00 | 2.75 | 0.38 | 1.00 | 1.95 |
| 48 | 50.80 | 4.00 | 52.09 | 52.26 | 50.97 | 20° | 1 1/8 | 57.50 | 60.00 | 60.00 | 2.00 | 2.00 | 2.75 | 0.38 | 1.00 | 2.20 | # 2 | 2 | 5/8 | 3 | 45 – 60 | 5 | 2.50 |
| 3 | 4 | 5/8 | 3 | 45 – 60 | 7 | 3.96 | ||||||||||
| 4 | 4 | 3/4 | 3 1/2 | 75 -90 | 10 | 4.80 | ||||||||||
| 6 | 6 | 3/4 | 3 1/2 | 75 -90 | 16 | 6.90 | ||||||||||
| 8 | 6 | 3/4 | 4 | 75 -90 | 25 | 9.05 | ||||||||||
| 10 | 8 | 3/4 | 4 | 75 -90 | 30 | 11.10 | ||||||||||
| 12 | 8 | 3/4 | 4 | 75 -90 | 40 | 13.20 | ||||||||||
| 14 | 10 | 3/4 | 4 1/2 | 75 -90 | 45 | 15.30 | ||||||||||
| 16 | 12 | 3/4 | 4 1/2 | 75 -90 | 55 | 17.40 | ||||||||||
| 18 | 12 | 3/4 | 4 1/2 | 75 -90 | 65 | 19.50 | ||||||||||
| 20 | 14 | 3/4 | 4 1/2 | 75 -90 | 85 | 21.60 | ||||||||||
| 24 | 16 | 3/4 | 5 | 75 -90 | 105 | 25.80 | ||||||||||
| 30 | 20 | 1 | 6 | 100 -120 | 220 | 32.00 | ||||||||||
| 36 | 24 | 1 | 6 | 100 -120 | 301 | 38.30 | ||||||||||
| 42 | 28 | 1 1/4 | 6 1/2 | 100 -120 | 389 | 44.50 | ||||||||||
| 48 | 32 | 1 1/4 | 6 1/2 | 100 -120 | 477 | 50.80 |
- * These fittings are not included in AWWA C110/A21.10
- AWWA C110/A21.10 – Ductile-Iron and Gray-Iron Fittings (3″ to 48″)
- ASME B16.1 – Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 (Flange surfaces shall be faced and drilled in accordance with ANSI Class 125)
- AWWA C104/A21.4 – Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
- AWWA C111/A21.11 – Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings
- Ductile iron mechanical joint fittings 3″ through 24″ shall be rated for 350 PSI working pressure.
- Flanged ductile iron fittings in 24 inch and smaller sizes may be rated for 350 psi with the use of special gaskets.
- MJ – mechanical joint