Features:

SIGHT GLASS 3/4 " O.D. FLARE WITH MOISTURE INDICATOR

• O.D: 3/4"
• Pipe Diameter: 3/8"
• This Sight glasse ensure a fast and safe  inspection of the conditions of the refrigerant fluid.
• Allow to determine the state of charge,
• Detect restrictions in the system,
• Find the presence of moisture
• Detect if the oil return to the compressor  crankcase,
• This and all of the sight glasses should be  located as close as possible to the expansion valve.