Emerson Flow Control (Alco) 065408 Sight Glass 5/8" ODF HMI-1TT5

The Emerson Flow Control (Alco) 065408 Sight Glass HMI -1TT5 is a refrigerant part that is used to indicate the condition and flow of fluids visually. Its main purpose is to enable the operators and system controls to monitor the clarity of refrigerant and the presence of moisture, bubbles, or contaminants in the system. The sight glass has a 5/8-inch outside diameter flare connection and is designed to be connected with refrigeration lines. This is used in HVAC systems circuits to diagnose the condition of the charge and allows for detecting the problems that may impact efficiency and accuracy.