| ø | Elbow 90° | Elbow 90°2.5 CLR | Elbow 30° Branch |
| 3 | 2.5 | 1.75 | 2.0 |
| 4 | 3.5 | 2.5 | 2.5 |
| 5 | 4.5 | 3.25 | 3.5 |
| 6 | 5.5 | 4.0 | 4.0 |
| 7 | 6.5 | 5.0 | 5.0 |
| 8 | 8.0 | 5.5 | 6.0 |
| 9 | 9.0 | 6.5 | 7.0 |
| 10 | 10.25 | 7.25 | 8.0 |
| 11 | 11.5 | 8.0 | 9.0 |
| 12 | 13.0 | 9.0 | 10.0 |
| 13 | 14.5 | 10.0 | 11.0 |
| 14 | 15.5 | 11.0 | 12.0 |
| 16 | 18.5 | 13.0 | 14.0 |
| 18 | 21.5 | 15.0 | 16.0 |
| 20 | 24.0 | 17.0 | 18.0 |
| 22 | 27.0 | 19.0 | 21.0 |
| 24 | 30.0 | 21.0 | 23.0 |
| 26 | 33.0 | 23.5 | 25.0 |
| 28 | 37.0 | 25.5 | 27.0 |
| 30 | 40.0 | 28.0 | 30.0 |
| 32 | 43.0 | 30.0 | 32.0 |
| 34 | 46.0 | 32.0 | 35.0 |
| 36 | 49.0 | 35.0 | 37.0 |
| 38 | 53.0 | 37.0 | 40.0 |
| 40 | 56.0 | 40.0 | 42.0 |
| 42 | 60.0 | 43.0 | 45.0 |
| 44 | 64.0 | 45.0 | 47.0 |
| 46 | 67.0 | 47.0 | 50.0 |
| 48 | 70.0 | 49.0 | 53.0 |
| R. No. of Dia. | Loss Factor Elbow 30° Branch | ||
| 1.0 D | 0.33 | ||
| 1.5 D | 0.24 | ||
| 2.0 D | 0.19 | ||
| 2.5 D | 0.17 | ||
