Desiccant Air Dryers

Our desiccant air dryers are designed for a long lifetime of reliable operation. They use a combination of air from an external blower, heat and minimal compressed air, and incorporate innovative energy-saving options to provide you with the clean, dry air you need to extend the life of your equipment and ensure the quality of your end product.

Available in various variants like Heatless, Heated and Heat of Compression (HOC), Our desiccant dryers deliver superior compressed air quality at a constant -40°F to -100°F (-40°C to -70°C) pressure dew point.

PetroTech offers a variety of Desiccant Air Dryers in wide range of sizes and options to provide reliable and economical operation while delivering moisture free air:

Desiccant Air Dryers Range

Flow Capacity (l/s)        : 10 – 3000 l/s
Flow Capacity (m³/h)   : 6 – 11,000m³/h
Dew Point                         : -40°C to -70°C


  • IP65 Electrical Rating
  • Energy Management System
  • Heat of Compression Desiccant Air Dryers
  • Desiccant Dryers (Portable)