31I-14FII-LINE Male X Male Concentirc Reducer
| size | A | |
|---|---|---|
| inch | mm | |
| 1.5"×1" | 3.31 | 84.1 |
| 2"×1.5" | 3.25 | 82.5 |
| 2.5"×2" | 3.38 | 85.8 |
| 3"×2" | 4.69 | 119.1 |
| 3"×2.5" | 4.75 | 120.6 |
| 4"×3" | 4.91 | 124.7 |
| size | A | |
|---|---|---|
| inch | mm | |
| 1.5"×1" | 3.31 | 84.1 |
| 2"×1.5" | 3.25 | 82.5 |
| 2.5"×2" | 3.38 | 85.8 |
| 3"×2" | 4.69 | 119.1 |
| 3"×2.5" | 4.75 | 120.6 |
| 4"×3" | 4.91 | 124.7 |




