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Caltex Capella 68 or Shell Calvus 68

  1. Jun 3, 2015 #1
    Please let me know which one of the above oils is best for ammonia refrigeration systems.Currently we are using Shell Calvus 68 and we experienced oil carry over to the evaporators.Now we are trying to move on to Caltex Capella 68.please convince me which one would be the best......Thanks
  2. jcsd
  3. Jun 8, 2015 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
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