DGH Series Heatless Regenerative Dryers

With four standard ISO quality classes of pressure dew points to choose from, this heatless desiccant air dryer opens up a world of customizable performance opportunities. Adding the FIL package with a coalescing filter will remove solid particles, liquid water droplets, and oil.



  • 40 – 5400 SCFM
  • Maximum Working Pressure: 150 PSIG standard; higher pressures available
  • Maximum Inlet Temperature: 120°F
  • Customizable Dewpoints to -100°F
  • Large desiccant beds ensure consistent dew points
  • Three controller options
  • Packaged Filtration – Optional
  • Left and right tower pressure gauges
  • Purge pressure gauge
  • Moisture indicator – alerts operator of elevated dew point
  • Throttling valve provides accurate purge pressure adjustment