Oil Level Regulators
Oil Level Regulators


  • Unique anti-clog thumb-valveTM
  • Regulate oil flow from reservoir to keep lubricator full
  • Eliminates manual oil check and refill time
  • Low-level shutdown switch
  • Reduce engine and pump repairs caused by low lube level



The LR500 Series Level Regulators automatically add oil to a lubricator to maintain the factory recommended level. This function eliminates the work time necessary for manual checks and refills.


Each model has a low-level shutdown switch to protect equipment when oil supply is lost. If the lubricator oil level drops below the minimum operations level, the low-level switch will operate an alarm and/or shutdown the equipment.


Model LR579 is for Lincoln lubricators. It features an adjustable low-level shutdown contact. LR589 is for Lincoln lubricators, and the LR589NC is the normally closed wired version of the LR589.


Download PDF

Please fill the form to download the PDF