| Nominal Size NPS |
Outside Diameter of Flange |
Thickness of Flange |
Length thru Hub |
Diameter Of Hub At Base | Diameter Of Raised Face |
Diameter of Bolt Circle |
Number of Bolt Holes |
Diameter of Bolt Holes |
||
| WNF | BLIND | |||||||||
| A | O | C | C | Y | X | R | ||||
| 26 | in. | 32.75 | 2.5 | 2.5 | 5 | 27.88 | 29.5 | 30.62 | 28 | 1.12 |
| mm | 831.8 | 63.5 | 63.5 | 127 | 708.2 | 749.3 | 777.7 | 28.4 | ||
| 28 | in. | 34.75 | 2.5 | 2.62 | 5 | 29.88 | 31.5 | 32.62 | 28 | 1.12 |
| mm | 882.6 | 63.5 | 66.5 | 127 | 759 | 800.1 | 828.5 | 28.4 | ||
| 30 | in. | 37 | 2.62 | 2.88 | 5.25 | 32.12 | 33.75 | 34.88 | 32 | 1.12 |
| mm | 939.8 | 66.5 | 73.2 | 133.3 | 815.8 | 857.3 | 886 | 28.4 | ||
| 32 | in. | 39 | 2.75 | 3 | 5.5 | 34.12 | 35.75 | 36.88 | 36 | 1.12 |
| mm | 990.6 | 69.8 | 76.2 | 139.7 | 866.6 | 908 | 936.8 | 28.4 | ||
| 34 | in. | 41 | 2.88 | 3.12 | 5.75 | 36.12 | 37.75 | 38.88 | 40 | 1.12 |
| mm | 1041.4 | 73.2 | 79.2 | 146 | 917.4 | 958.8 | 987.6 | 28.4 | ||
| 36 | in. | 43.75 | 3.12 | 3.38 | 6.12 | 38.5 | 40.25 | 41.5 | 40 | 1.25 |
| mm | 1111.3 | 79.2 | 85.9 | 155.4 | 977.9 | 1022.3 | 1054 1 | 31.8 | ||
| 38 | in. | 45.75 | 3.12 | 3.5 | 6.12 | 40.5 | 42.25 | 43.5 | 40 | 1.25 |
| mm | 1162.1 | 79.2 | 88.9 | 155.4 | 1028.7 | 1073.1 | 1104.9 | 31.8 | ||
| 40 | in. | 47.75 | 3.25 | 3.69 | 6.25 | 42.5 | 44.25 | 45.5 | 44 | 1.25 |
| mm | 1212.8 | 82.5 | 93.7 | 158.8 | 1079.5 | 1124 | 1155.7 | 31.8 | ||
| 42 | in. | 50 | 3.5 | 3.88 | 6.5 | 44.75 | 46.5 | 47.75 | 48 | 1.25 |
| mm | 1270 | 88.9 | 98.6 | 165.1 | 1136.6 | 1181.1 | 1212.8 | 31.8 | ||
| 44 | in. | 52.75 | 3.75 | 4 | 6.75 | 46.75 | 48.88 | 50.25 | 44 | 1.38 |
| mm | 1339.8 | 95.3 | 101.6 | 171.4 | 1187.5 | 1241.6 | 1276.3 | 35.1 | ||
| 46 | in. | 54.75 | 4.25 | 4.25 | 7.25 | 48.75 | 50.88 | 52.25 | 48 | 1.38 |
| mm | 1390.6 | 107.9 | 107.9 | 184.1 | 1238.3 | 1292.4 | 1327.1 | 35.1 | ||
| 48 | in. | 56.75 | 4.25 | 4.38 | 7.25 | 50.75 | 52 88 | 54.25 | 48 | 1.38 |
| mm | 1441 4 | 107.9 | 111.3 | 184.1 | 1289.1 | 1343.2 | 1377.9 | 35.1 | ||
(1) bore diameter to be specified by purchaser.