2件装，喷涂粉安全壳由可锻铸铁制成，采用螺钉和埋头螺母连接
弹性可锻铸铁，坚固防裂
| 订货号 |  |
 |
 |
 |
| 26668 | √ | 30 | 159 | 1 |
| 26669 | √ | 40 | 375 | 1 |
| 26670 | √ | 50 | 709 | 1 |
| 26671 | √ | 60 | 1017 | 1 |
| 26672 | √ | 80 | 1894 | 1 |
