Once compressed air is cooled thermally, the condensed moisture must be effectively removed. A poorly designed separator can allow moisture to re-entrain itself into the compressed air stream. It is particularly challenging to consistently remove moisture at lower velocites (lower loads). The HF series Grade 9 Separator/Filter effectively solves these challenges by utilizing two stages of filtration to remove bulk liquid and solid particulates to 3 micron in size.
- First stage - two stainless steel office tubes provide 10 mcron mechanical separation
- Second stage - in-depth fiber media captures solid and liquid particles to 3 micron insize
Space and time-savings can be achieved by intergrating an oil removal coalescing fiter into larger sized hankison refrigerated dryers. Instead of having a separate fiter vessel and piping installed outside of the dryer... simply integrate it into the refrigerated dryer. This concept s what we call an "Air Treatment Station." The HF Series Crade 5 high efficiency oil removal filter effectively uses two stages of filtration to remove oil aerosols to 0.008 ppm (0.01 mg/m3 ) and solid particulates to 0.01 micron in size.
- First stage - multiple layers of fiber media and media screen remove larger particles, pre-filtering the air for the second stage.
- Second stage - multiple layers of bonded, blended fiber media for fine coalescence captures fine oil aerosols and solid particles.