The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The indicator is a porous filter paper that is sensitive to moisture. The indicator is formulated so that it changes color at the moisture levels generally accepted as the safe operating range. Also, one can see through the sight glass to determine refrigerant is at the proper level in the liquid line to feed the expansion device.

Features & Benefits

• One indicator for all refrigerants
• Reliable and accurately calibrated color change
• Replaceable indicator element
• Indicator protected from discoloration and dirt
• Large full view of sight glass
• Disassembly for installation is unnecessary

Specifications

• Size: 3/8 Inch ODM x 3/8 Inch ODM
• Used On Item: Refrigerant, Air Conditioner