CPI Compression

Proflo® EOS Self-Adjusting Lubrication Pump

The Proflo® EOS self-adjusting lubrication pump automatically accounts for pump wear and constantly monitors the quantity of oil cycling through the divider block through the signal from a no-flow shutdown device. Once output starts to decrease, it adjusts to maintain optimum lubrication level within the lubrication system.


  • Replaces the traditional pump manual adjuster
  • Receives feedback from Proflo® PF1, Proflo® Jr or proximity switch
  • Ensures optimum compressor lubrication
  • Maintains optimum hydraulic locking of packing rings
  • Increases performance of piston rings
  • Reduces valve stiction and carbonizing of elements
  • Decreases emissions and carbon footprint
  • Reduces downstream pipeline scrubber replacements
  • Single speed compressor and variable speed compressor modes


  • ATEX certified, contact CPI for additional certification details
  • Stainless Steel
  • Temperature range: -40°F to 185°F
  • Pump sizes: 3/16”, 1/4”, 3/8”
  • Uses 24VDC
  • RS485 (duplex) modbus connection
  • Break in hours: 50, 100, 150 or 200



Lubrication Product Overview


Proflo® EOS Self-Adjusting Lubrication Pump