Single Tower Desiccant Dryer

Kaeser’s KDF series single tower desiccant air dryer significantly lowers compressed air dew points. Produces pressure dew points as low as -40°F (-40°C) Rugged powder-painted, corrosion-resistant aluminum housing which can be installed in-line Charge of silica gel desiccant adsorbs moisture from the compressed air Desiccant change-out indicator offers convenient monitoring of desiccant condition Desiccant change-out indicator turns color from blue to white Integrated 15 micron cleanable dust filter

Additional information

Product Type


Rated CFM

5-30 CFM


  • Moisture indicator – signals the need to replace desiccant
  • Re-usable silica gel desiccant
  • Easy to read change-out indicator
  • Rugged design
  • Wide range of sizes


ModelFlow @ 100 psig
In/Out Conn
scf @ 100 F Inlet TempDimensions
KOR Coalescing PrefilterReplacement Dessicant Kit
KDF 151/425004¼ x 125/813KOR 20KSG 1
KDF 2101/450004¼ x 1215KOR 20KSG 2
KDF 3201/2100004¼ x 20¼19.5KOR 20KSG 3
KDF 4301/2150004¼ x 2822.5KOR 35KSG 4