EG-F-005
Table 4 AWWA C207-07 Class E Hub Flanges
Hubbed waterworks flange form. Coordinate hub dimensions and the mating flange drilling.
| Series | AWWA C207 |
| Class | E |
| Size range | NPS 4–96 |
| Size entries | 34 |
Representative form. Refer to the size table for the selected dimensions.
Dimension key
Dimensions & drilling
in = inches · lb = pounds
Scroll the table horizontally to see all dimensions. Approximate weights are for reference.
| Catalogue ref. | Nominal pipe size (NPS) | OD (A) | Thickness (T) | Overall height (L) | Hub OD (E) | ID (B) | Approx. weight | Bolt holes | Hole diameter | Bolt circle (C) |
|---|---|---|---|---|---|---|---|---|---|---|
| EG-F-005-001 | 4 | 9.00 in | 0.94 in | 1.31 in | 5.31 in | 4.57 in | 13 lb | 8 | 0.75 in | 7.50 in |
| EG-F-005-002 | 5 | 10.00 in | 0.94 in | 1.44 in | 6.44 in | 5.66 in | 15 lb | 8 | 0.88 in | 8.50 in |
| EG-F-005-003 | 6 | 11.00 in | 1.00 in | 1.56 in | 7.56 in | 6.72 in | 19 lb | 8 | 0.88 in | 9.50 in |
| EG-F-005-004 | 8 | 13.50 in | 1.13 in | 1.75 in | 9.69 in | 8.72 in | 30 lb | 8 | 0.88 in | 11.75 in |
| EG-F-005-005 | 10 | 16.00 in | 1.19 in | 1.94 in | 12.00 in | 10.88 in | 43 lb | 12 | 1.00 in | 14.25 in |
| EG-F-005-006 | 12 | 19.00 in | 1.25 in | 2.19 in | 14.38 in | 12.88 in | 64 lb | 12 | 1.00 in | 17.00 in |
| EG-F-005-007 | 14 | 21.00 in | 1.38 in | 2.25 in | 15.75 in | 14.19 in | 85 lb | 12 | 1.13 in | 18.75 in |
| EG-F-005-008 | 16 | 23.50 in | 1.44 in | 2.50 in | 18.00 in | 16.19 in | 98 lb | 16 | 1.13 in | 21.25 in |
| EG-F-005-009 | 18 | 25.00 in | 1.56 in | 2.69 in | 19.88 in | 18.19 in | 120 lb | 16 | 1.25 in | 22.75 in |
| EG-F-005-010 | 20 | 27.50 in | 1.69 in | 2.88 in | 22.00 in | 20.19 in | 155 lb | 20 | 1.25 in | 25.00 in |
| EG-F-005-011 | 22 | 29.50 in | 1.81 in | 3.13 in | 24.00 in | 22.19 in | 190 lb | 20 | 1.38 in | 27.25 in |
| EG-F-005-012 | 24 | 32.00 in | 1.88 in | 3.25 in | 26.13 in | 24.19 in | 210 lb | 20 | 1.38 in | 29.50 in |
| EG-F-005-013 | 26 | 34.25 in | 2.00 in | 3.38 in | 28.50 in | 26.19 in | 235 lb | 24 | 1.38 in | 31.75 in |
| EG-F-005-014 | 28 | 36.50 in | 2.06 in | 3.44 in | 30.75 in | 28.19 in | 270 lb | 28 | 1.38 in | 34.00 in |
| EG-F-005-015 | 30 | 38.75 in | 2.13 in | 3.50 in | 32.75 in | 30.19 in | 305 lb | 28 | 1.38 in | 36.00 in |
| EG-F-005-016 | 32 | 41.75 in | 2.25 in | 3.63 in | 35.00 in | 32.19 in | 375 lb | 28 | 1.63 in | 38.50 in |
| EG-F-005-017 | 34 | 43.75 in | 2.31 in | 3.69 in | 37.00 in | 34.19 in | 400 lb | 32 | 1.63 in | 40.50 in |
| EG-F-005-018 | 36 | 46.00 in | 2.38 in | 3.75 in | 39.25 in | 36.19 in | 450 lb | 32 | 1.63 in | 42.75 in |
| EG-F-005-019 | 38 | 48.75 in | 2.38 in | 3.75 in | 41.75 in | 38.19 in | 530 lb | 32 | 1.63 in | 45.25 in |
| EG-F-005-020 | 40 | 50.75 in | 2.50 in | 3.88 in | 43.75 in | 40.19 in | 570 lb | 36 | 1.63 in | 47.25 in |
| EG-F-005-021 | 42 | 53.00 in | 2.63 in | 4.00 in | 46.00 in | 42.19 in | 650 lb | 36 | 1.63 in | 49.50 in |
| EG-F-005-022 | 44 | 55.25 in | 2.63 in | 4.00 in | 48.00 in | 44.19 in | 690 lb | 40 | 1.63 in | 51.75 in |
| EG-F-005-023 | 46 | 57.25 in | 2.69 in | 4.06 in | 50.00 in | 46.19 in | 730 lb | 40 | 1.63 in | 53.75 in |
| EG-F-005-024 | 48 | 59.50 in | 2.75 in | 4.13 in | 52.25 in | 48.19 in | 800 lb | 44 | 1.63 in | 56.00 in |
| EG-F-005-025 | 50 | 61.75 in | 2.75 in | 4.13 in | 54.25 in | 50.19 in | 830 lb | 44 | 1.88 in | 58.25 in |
| EG-F-005-026 | 52 | 64.00 in | 2.88 in | 4.25 in | 56.50 in | 52.19 in | 920 lb | 44 | 1.88 in | 60.50 in |
| EG-F-005-027 | 54 | 66.25 in | 3.00 in | 4.38 in | 58.75 in | 54.19 in | 1025 lb | 44 | 1.88 in | 62.75 in |
| EG-F-005-028 | 60 | 73.00 in | 3.13 in | 4.50 in | 65.25 in | 60.19 in | 1250 lb | 52 | 1.88 in | 69.25 in |
| EG-F-005-029 | 66 | 80.00 in | 3.38 in | 4.88 in | 71.50 in | 66.19 in | 1625 lb | 52 | 1.88 in | 76.00 in |
| EG-F-005-030 | 72 | 86.50 in | 3.50 in | 5.00 in | 78.50 in | 72.19 in | 1925 lb | 60 | 1.88 in | 82.50 in |
| EG-F-005-031 | 78 | 93.00 in | 3.88 in | 5.38 in | 84.50 in | 78.19 in | 2525 lb | 64 | 2.13 in | 89.00 in |
| EG-F-005-032 | 84 | 99.75 in | 3.88 in | 5.38 in | 90.50 in | 84.19 in | 2600 lb | 64 | 2.13 in | 95.50 in |
| EG-F-005-033 | 90 | 106.50 in | 4.25 in | 5.75 in | 96.75 in | 90.19 in | 3150 lb | 68 | 2.44 in | 102.00 in |
| EG-F-005-034 | 96 | 113.25 in | 4.25 in | 5.75 in | 102.75 in | 96.19 in | 3275 lb | 68 | 2.44 in | 108.50 in |
Selection notes
The standard edition shown in the title identifies this dimensional table. Include the required project edition in the RFQ.
Class designations are not direct pressure values. Confirm material grade, temperature, facing and the applicable standard edition before ordering.
Specify your flange.
Send the standard, class, size, material and quantity. Add a drawing for custom requirements.