| 型号 | 尺寸（mm） | 法兰（mm） | ||
| d | D | B | Df | |
| SF681 | 1 | 3 | 1 | 3.8 | SF691 | 1 | 4 | 1.6 | 5 |
| SFR0 | 1.191 | 3.967 | 1.588 | 5.156 | SFR0ZZ | 1.191 | 3.967 | 2.38 | 5.156 |
| SMF41X | 1.2 | 4 | 1.8 | 4.8 | SFR1 | 1.397 | 4.763 | 1.984 | 5.944 |
| SFR1ZZ | 1.397 | 4.763 | 2.779 | 5.944 | SF681X | 1.5 | 4 | 1.2 | 5 |
| SF681XZZ | 1.5 | 4 | 2 | 5 | SF691X | 1.5 | 5 | 2 | 6.5 |
| SF691XZZ | 1.5 | 5 | 2.6 | 6.5 | SF601X | 1.5 | 6 | 2.5 | 7.5 |
