| DN | 31 |
| Size | 20 |
| Inch | 1.1/4" |
| Thread + standard | Flange head SAE J518 (ISO 6162) high pressure series 3000 PSI |
| Flange size D2 | 1.1/2" |
| X [mm] | 95,5 |
| L1 [mm] | 173,5 |
| H [mm] | 118,0 |
| Connection name Indunorm | SFL 3.000 PSI 90° special length |
| Connection type | SFL 3000 PSI 90° |