The 1170 1/2 in. Compact Desiccant Drying Filter disperses incoming air through a 70 micron polypropylene element for the removal of particles. The air is then distributed uniformly through the desiccant to the bottom of the bowl where clean, dry air enters the intake tube. As desiccant silica beads become saturated, there will be a color change from blue to pink which is easily observed through the sight glass.
Replace when the color changes in the sight glass from dark blue to pink. To prolong the life of the unit, a 40 micron pre-filter and a .03 coalescing filter should precede the dryer.
- Delivers extremely dry compressed air as low as -30 degrees Fahrenheit
- Sight glass for easy observation of color change in desiccant silica beads
- Compact size at approximately 5 in. x 8-1/2 in.
- 1/2 in. Compact Desiccant Drying Filter - 1170