3-5mm beaded orange indicating silica gel for Brownell's R series transformer breathers. Available in 3 sizes to fill the R, R1 and R2.
Orange indicating silica gel is ideal in applications where visual control of moisture is required. The silica gel will turn from orange to green as it adsorbs moisture, indicating the need for replacement. Silica gel works by adsorbing and trapping moisture from the air, thus preventing condensation.
Max. Oil Contents
Max. Air Space
Max Air Volume
Cycle Time (Days)
|Desiccant||Type A Silica Gel|
|Shelf Life||2 years in original (unopened) packaging|