Raccordo a innesto rapido con riduzione a T tipo Y:SPW
| Modello | A | 2-ΦA1 | F | 2-ΦF1 | C | C1 | L | E | G | B | ΦO | N |
| SPW6-4 | Φ6 | Φ4 | Φ11.8 | Φ8.8 | 16.5 | 14.0 | 36.5 | 25.0 | 14.8 | 13.0 | Φ4.5 | Φ2.5 |
| SPW8-6 | Φ8 | Φ6 | Φ13.8 | Φ11.8 | 17.0 | 16.5 | 40.5 | 29.3 | 15.7 | 14.9 | Φ5.5 | Φ3.2 |
| SPW10-8 | Φ10 | Φ8 | Φ16.5 | Φ13.8 | 19.0 | 17.0 | 46.6 | 35.4 | 17.8 | 18.4 | Φ7 | Φ4.2 |
| SPW12-10 | Φ12 | Φ10 | Φ18.7 | Φ16.5 | 20.0 | 19.0 | 48.6 | 41.1 | 18.6 | 21.0 | Φ7 | Φ4.2 |
| SPW16-12 | Φ16 | Φ12 | Φ23.8 | Φ18.7 | 22.5 | 20.0 | 57.0 | 51.0 | 20.0 | 26.0 | Φ8 | Φ4.2 |
