Description
Welch Duo-Seal Lab Vacuum Pumps, 2 Units Model 1402, 1 Unit Model 1405. Equip yourself with the gold standard.
Manufacture & Design
- (2) Units Model 1402
- IDs: C0890 & C0891
- Serial #s: 51924 & 82634
- (1) Unit Model 1405
- ID: C0892
- Serial #: 51719