| Model No. | Diameter | Flange type | A | B | C | D | E | F | G | Part No. |
| GW-J2 | 0.8 | KF | 90 | 30 | 30 | 28 | 45 | - | 43 | 91590100-0008 |
| GW-J2 | 0.8 | KF | 90 | 30 | 30 | 28 | 45 | 6 | 43 | 91590200-0008 |
| GW-J4 | 1.2 | KF | 93 | 30 | 30 | 28 | 45 | - | 53 | 91590300-0012 |
| GW-J4 | 1.2 | KF | 93 | 30 | 30 | 28 | 45 | 6 | 66 | 91590400-0012 |
