Ejector system type VS*
| Model | Series Name | Category |
| VSY | Vacuum Ejector With Vacuum Break | |
| VSB | Discrete Type | |
| VSC | Discrete Type | |
| VSH | Discrete Type | |
| VSU | Discrete Type | |
| VSG | Unitized Valves, Vacuum Switches, And Vacuum Ters | |
| VSK | Universal Type Vacuum Ejector Unit | |
| VSKM | Universal Type Vacuum Ejector Unit | |
| VSJ | Vacuum Break Circuit Relief Function. | |
| VSJM | Vacuum Break Circuit Relief Function. | |
| VSN | Compact Ejector Unit | |
| VSNM | Compact Ejector Unit | |
| VSX | High-Cycle Lightweight Compact Vacuums | |
| VSXM | High-Cycle Lightweight Compact Vacuums | |
| VSQ | Vacuum Ejector Unit (Large Flow Rate) | |
| VSZM | Compact, Lightweight Manifold Dedicated Vacuum Ejector Unit |