Welch Model MPC 090E Chemical Resistant Diaphragm Vacuum Pumps - 90-260V, 50/60Hz. 1 Phase. PTFE Chemical Resistant Construction.  .03 HP, .5 CFM


Used in chemical and general laboratory operation specifically designed to filter weak acid and base solutions. All major parts in contact with vapor are constructed of corrosion resistant PTFE. Built for durability, reliability, long service life, chemical resistance. Known for high efficiency pumping capacity into deep vacuum.  

  • Oil free “dry” operation
  • Chemical resistant with PTFE coating – ideal for solvent, acidic, basic vapors
  • Low maintenance requirement and cost of ownership with longer life span
  • Uncontaminated pumping of gases results in cleaner samples
  • Small footprint and portable
  • Option for power adapter to connect to vehicle for field use


Additional accessories available for inlet, exhaust, or application.

Complete package systems available.

Welch MPC 090E Chemical Resistant Diaphragm Pump

SKU: 412021
$1,051.00 Regular Price
$924.88Sale Price