Roughing Pump
AssemblyRotary or dry pump that evacuates the chamber from atmosphere to a low base pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Roughing Pump
4 top-level lines as of r69467| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Rotor | fds-pump-rotor | 1× | 1 | · | part |
| 2 | Servo Motor 4 parts | servo-motor | 1× | 1 | 0 | assembly |
| 3 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |