Laboratory, Industrial and Educational
Vacuum Pumps

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Since 1880, Welch has provided quality vacuum pumps for laboratory, industrial and educational applications.  Today Welch is a leader offering vacuum pump product solutions for chemical and biological laboratories, high vacuum manufacturing, and air conditioning/refrigeration.  Originally known as Sargent-Welch, Welch's reputation for building pumps of exceptional performance and durability is still second-to-none.

 

Welch Certified Application bug




WELCH® VACUUM PUMPS FOR:
  • Laboratory Applications
  • Distillation, Rotary Evaporator, Centrifugal Concentrator
  • Low Vacuum Applications
  • Freeze Dryers, Vacuum Ovens, Vacuum Concentrators

 
 
WELCH INDUSTRIAL PUMPS

  • Rugged High Capacity Pumps

  • Duoseal
  • Dry Rotary Vane Pumps
  • Directorr

 

WELCH AC/REFRIGERATION PUMPS

  • Libr Chiller Pumps
  • HCFC, CFC Chiller Pumps
  • Refrigerator Mfg.
  • Capture Pumps
  • R-134A Chiller Pumps
 


WELCH LABORATORY VACUUM PUMP
 
Oil Free Dry Vacuum Pumps
Direct Drive High Vacuum Pumps
Belt Drive High Vacuum Pumps Chemical Duty Pumps
Dry Vacuum Systems Vacuum Accessories: Traps, fittings, oil etc.
 

 

Contact the experts at CompreVac to help you choose the model that is perfect for your application.
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