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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

  • $ 6,55900
  • Save $ 26600


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

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