Yellow Jacket 37840 – R134a

Designed to meet today's tough service requirements. Featuring easy to use portable, full color, interface that walks you quickly through each step for easy opeartion and fast service.

The 37840 is also upgradable to R-1234yf when your ready to tackle the new refrigeratnt service, no needs to buy a new machine. Simply purchase a one-time conversion kit.

Product Brochure

SKU: AC0001 Category: Brands: .

Product Features

  • Certified to SAE J2788 standards
  • “Charge Only” capability for R-134a
  • High or low side charging
  • Fully automatic air purging constantly monitors and purges non-condensables
  • Fast tank refills with no hose changes
  • 95% efficiency rating
  • Maintenance reminders for oil/filter changes
  • Two stage 3cfm vacuum pump for fast, high efficiency evacuations
  • Touch screen key/pad interface