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1/2" Male Flare x Female Flare Sight Glass

The Allin Liquid Eye® has a unique "see-thru" feature that is more readable than other sight glasses. The dot on the tube is magnified when the tube is full of refrigerant to give a quick, easy indication.


  • Replaces A-1® F5916
  • Color bar designed for HFC refrigerants
  • Shock resistant glass
  • Solid brass body
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Manuals (1)
Product Type:

Sight Glass

Connection Size:


Connection Type:

Female Flare x Male Flare


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