End Cap
| Size(Inch) | D | d | L | H | Part Number |
| 1/2" | 26.7 | 21.64 | 18.4 | 25.2 | EC-50 |
| 3/4" | 33.5 | 27.02 | 21.8 | 31.5 | EC-75 |
| 1" | 42 | 33.78 | 25.3 | 36.8 | EC-100 |
| 1-1/4" | 49.1 | 42.6 | 26 | 36.5 | EC-125 |
| 1-1/2" | 55.2 | 48.72 | 28.8 | 41 | EC-150 |
| 2" | 67.8 | 60.78 | 32.8 | 46.2 | EC-200 |
| 3" | 100.7 | 89.28 | 48 | 67.4 | EC-300 |
| 4" | 129.3 | 114.68 | 56.8 | 66 | EC-400 |
