Welch 1.2 CFM 2028 Programmable Self Cleaning PTFE Diaphragm Vacuum Pump
Regular price
$ 7,538.95
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Buy Welch vacuum pumps from MSE Supplies at the best value.
SKU# : 202801
Clean operation (oil free), low cost of ownership, highest reliability – these are just a few benefits that customers can appreciate when they use a diaphragm pump for laboratory or industrial applications.
Self Cleaning PTFE Diaphragm Vacuum Pumps work completely without oil which has several advantages for the user:
- Less maintenance compared to other technologies saves time and money.
- Dry vacuum allows cleaner workplace and environment.
- Uncontaminated pumping of gases results in cleaner samples and no risk of oil back-streaming.
- Pump solution to fit your vacuum control and budget requirements.
Application
- Developed to use with rotary evaporators
- Solvent distillation
- Stripping volatiles
- Reflux reactions
MSE Supplies is an authorized distributor of Welch vacuum pumps.
Technical Data
| SKU# | 202801 |
| Welch Model | 2028 |
| Free Air Displacement @60Hz, CFM (L/min) | 1.2 (35) |
| Voltage (V) | 115 |
| Maximum Vacuum, in. Hg | 29.85 |
| Ult. Vac. Pressure, Torr (mbar) | 2 (2.7) |
| Motor Horsepower, HP (watts) | 1/5 (150) |
| Tubing Needed, I.D. in (mm) | 1/4 (7) |
| Intake (Exhaust) Thread NPT | 3/8 |
| Weight, kg (lbs) | 13.6 (30) |
| Overall Dimensions LxWxH in. | 12 x 7 x 8.3 |