Welch 1402 DuoSeal Rotary Vane Mechanical Vacuum Pump Rebuilt
The Welch 1402 DuoSeal Belt Drive Pump has a pumping speed displacement of 5.6 CFM.
These pumps are commonly used for the following:
- Vacuum furnace evacuation
- Backing turbo-molecular pumps
- Backing diffusion pumps
- Rotary evaporation
- Refrigeration system evacuation
- Vacuum sterilization
- Backing mass spectrometers
- Freeze drying
- Vacuum centrifugal applications
- Vacuum distillation
- Space research
- and other vacuum processes.
For more information please check the data sheet here.