Moisture indicator
Sg-series sight glass(moisture indicator) is a kind of element which shows the moisture and the flow of refrigerant.
The content of refrigerant in the line of the system;
The content of water in the refrigerant;
Indicates the oil level of compressor crooked.
Sg-series have indicator paper whose color changes can indicate the content of water in the refrigerant;
The glasses and the fªofª ring can make sure there is no leak of the refrigerant;
Max. Working pressure: 35bar (500psig);
The temperature of the medium: -50f¦ f+ +110f¦;
The content of water is low, the color will change blue while high it will change pink which shows that filter dryer in the system needs to be changed.