Tube End Closure
INCH OD Tubes
| T Tube OD | A | C | D | F A/F | G A/F | H | Fluid Controls Part No. |
| 1/16 | 13.0 | 11.0 | 8.6 | 11 | 8 | 11.2 | 1 SPC |
| 1/8 | 20.0 | 15.3 | 12.7 | 11 | 11 | 13.5 | 2 SPC |
| 1/4 | 23.4 | 17.8 | 15.3 | 14 | 14 | 16.0 | 4 SPC |
| 5/16 | 24.4 | 18.5 | 16.3 | 16 | 16 | 17.0 | 5 SPC |
| 3/8 | 25.7 | 19.3 | 16.8 | 17 | 17 | 18.3 | 6 SPC |
| 1/2 | 29.2 | 21.8 | 22.9 | 22 | 22 | 19.0 | 8 SPC |
| 5/8 | 30.0 | 21.8 | 24.4 | 24 | 25 | 19.8 | 10 SPC |
| 3/4 | 31.5 | 21.8 | 24.4 | 27 | 28.5 | 21.4 | 12 SPC |
| 7/8 | 34 | 21.8 | 25.9 | 35 | 32 | 23.9 | 14 SPC |
| 1 | 38.4 | 26.4 | 31.2 | 35 | 38 | 26.2 | 16 SPC |
| 1.1/4 | 53.3 | 38.9 | 41.2 | 46 | 50 | 31.2 | 20 SPC |
| 1.1/2 | 64.5 | 45.2 | 50.0 | 55 | 57 | 37.4 | 24 SPC |
| 2 | 88.6 | 62.7 | 67.6 | 70.0 | 76.0 | 49.3 | 32 SPC |
METRIC OD Tubes
| T Tube OD | A | C | D | F A/F | G A/F | H | Fluid Controls Part No. |
| 3 | 20.1 | 15.3 | 12.9 | 11 | 11 | 13.5 | SPC-3 |
| 6 | 23.1 | 17.7 | 15.3 | 14 | 14 | 15.7 | SPC-6 |
| 8 | 24.5 | 18.6 | 16.2 | 16 | 16 | 17.0 | SPC-8 |
| 10 | 26.6 | 19.5 | 17.2 | 17 | 19 | 19.0 | SPC-10 |
| 12 | 29.1 | 22.0 | 22.8 | 22 | 22 | 19.0 | SPC-12 |
| 14 | 29.9 | 22.0 | 24.4 | 24 | 25 | 19.8 | SPC-14 |
| 15 | 29.9 | 22.0 | 24.4 | 24 | 25 | 19.8 | SPC-15 |
| 16 | 29.9 | 22.0 | 24.4 | 24 | 25 | 19.8 | SPC-16 |
| 18 | 31.4 | 22.0 | 24.4 | 27 | 30 | 21.3 | SPC-18 |
| 20 | 34.0 | 22.0 | 26.0 | 32 | 32 | 23.9 | SPC-20 |
| 22 | 34.0 | 22.0 | 26.0 | 32 | 32 | 23.9 | SPC-22 |
| 25 | 38.5 | 26.5 | 31.3 | 35 | 38 | 26.2 | SPC-25 |
| 28 | 48.5 | 36.6 | 36.6 | 41 | 46 | 27.7 | SPC-28 |
| 30 | 53.4 | 39.2 | 39.6 | 46 | 50 | 31.8 | SPC-30 |
| 32 | 55.8 | 41.6 | 42.0 | 46 | 50 | 32.8 | SPC-32 |
| 38 | 65.4 | 47.9 | 49.4 | 55 | 57 | 37.8 | SPC-38 |
