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Third Party Test Results

KleenOil underwent third-party testing at the Southwest Research Institute in San Antonio, Texas. The entirety of the test results can be found in the file below.
Southwest Research Institute Test Results
File Size: 130 kb
File Type: pdf
Download File

Summary

The test simulated the filtration capability of KleenOil bypass filter to clean dirty hydraulic fluid. The fluid used for the testing had an initial fluid cleanliness of 23/18 per ISO 4406.  The testing consisted of a recirculation loop of constant bypass flow of 3 quarts per minute entered the KleenOil filter. The test ran for 6 hours, measuring cleanliness of the fluid every 30 minutes.
 
Result
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The ISO 4406 Cleanliness Code of the fluid after 6 hours of circulation via Kleenoil Filter improved from 23/18 to 14/11. This indicates that the particle contaminants existing in the hydraulic fluid significantly dropped.
 
·       Specifically, the particles present in the hydraulic fluid:
  • 6 microns or greater in size decreased from 41,517 to 135
  • 14 microns or greater in size decreased 1,710 to 14
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