| Code | Description |
| 330884 | Reducing Hose Coupling, Nakajima 2″ x 1-1/2″ |
| 330891 | Reducing Hose Coupling, Nakajima 2-1/2″ x 1-1/2″ |
| 330895 | Reducing Hose Coupling, Nakajima 2-1/2″ x 2″ |
| 330892 | Reducing Hose Coupling, Machino 2-1/2″ x 1-1/2″ |
| 330887 | Reducing Hose Coupling, Machino 2-1/2″ x 2″ |
| 330893 | Reducing Hose Coupling, ANSI Pin 2-1/2″ x 1-1/2″ |
| 330900 | Reducing Hose Coupling, ANSI Pin 2-1/2″ x 2″ |