Deltech HOC Series - Heat of Compression Desiccant Dryer

The Deltech Heat of Compression desiccant air dryer provides a cost effective solution to remove moisture from compressed air.  By utilizing thermal energy generated during the air compression process  to regenerate the off-line desiccant bed, the  HOC Series will turn “waste heat” into energy savings. Ideally suited for oil-free air compressors.

  • Pressure vessels are designed in accordance with ASME Boiler and Pressure Vessel Code
  • ASME rated pressure relief valves control pressure build-up due to process upset
  • Expanded metal personnel protection and hot pipe insulation porvides added safety measures
  • NEMA 4/4X, IP66 rated controller, polycarbonate enclosure for protection in corrosive environments
  • Flow models 350 to 450 scfm employ angle seat valves for reliable operation
  • Flow models 600 to 10000 scfm utilize non-lubricated, high performance butterfly valves
  • Front panel is equipped with left and right tower pressure gauges and moisture indicator for “at a glance” performance
  • Towers FIlled with high grade desiccant maintaining optimal performance under high temperatures
  • Tower insulation
  • Moisture sensing dew point demand control with alarm
  • Valve failure to shift alarm