| 型号 | 总长L (mm) | 管直径d (mm) | 旋片高度b (mm) | 旋片直径D (mm) |
|---|---|---|---|---|
| LDR-YD76x1600 | 1600 | 76 | 480 | 203 |
| LDR-YD76x2100 | 2100 | 76 | 480 | 203 |
| LDR-YD89x1600 | 1600 | 89 | 550 | 254 |
| LDR-YD89x2100 | 2100 | 89 | 550 | 254 |
| LDR-YD89x2500 | 2500 | 89 | 550 | 254 |
| LDR-YD114x1600 | 1600 | 114 | 630 | 305 |
| LDR-YD114x2100 | 2100 | 114 | 630 | 305 |
| LDR-YD114x2500 | 2500 | 114 | 630 | 305 |