Menu
Cart
Welch 1.2 CFM 2028 Programmable Self Cleaning PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 1.2 CFM 2028 Programmable Self Cleaning PTFE Diaphragm Vacuum Pump

  • $ 6,40900
  • Save $ 21600


Buy Welch vacuum pumps from MSE Supplies at the best value. 

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# VP0046
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

We Also Recommend
Welch 1.2 CFM CRVPro 2 Direct Drive Rotary Vane Vacuum Pump - MSE Supplies LLC

Welch 1.2 CFM CRVPro 2 Direct Drive Rotary Vane Vacuum Pump

$ 2,67900 Save $ 9100
Edwards 8.4 CFM RV12 Two Stage Rotary Vane Pump - MSE Supplies LLC

Edwards 8.4 CFM RV12 Two Stage Rotary Vane Pump

$ 4,35300 Save $ 10000
Edwards Clean and Overhaul Kit for the RV Two Stage Rotary Vane Vacuum Pumps - MSE Supplies LLC

Edwards Clean and Overhaul Kit for the RV Two Stage Rotary Vane Vacuum Pumps

$ 36400 Save $ 400
Edwards 3.6 CFM RV5 Two Stage Rotary Vane Pump - MSE Supplies LLC

Edwards 3.6 CFM RV5 Two Stage Rotary Vane Pump

$ 3,84900 Save $ 11000
Edwards 2.3 CFM RV3 Two Stage Rotary Vane Pump - MSE Supplies LLC

Edwards 2.3 CFM RV3 Two Stage Rotary Vane Pump

$ 3,34500 Save $ 24000