Quick Link and Quick Contact

Contact Info

Contact Info

Van Air Systems

Phone: 1-800-840-9906

2950 Mechanic Street
Lake City, PA 16423 USA

 EMAIL US

 

Quick Contact

D-Series Compressed Air Dryers

Van Air Systems D-Series Compressed Air Dryers are single tower deliquescent compressed air dryers for stationary applications. D-Series Dryers remove harmful water vapor from compressed air lines.

Wet compressed air enters the bottom of the dryer and flows upward through a bed of deliquescent desiccant, which absorbs moisture as it slowly dissolves. Condensate drops to the bottom of the vessel to be drained. Dry compressed air exits the top of the vessel.

When used with Dry-O-Lite desiccant, the D-Series Compressed Air Dryer automatically provides a dew point that is approximately 20°F lower than temperature of the air at the vessel inlet. For example, if the air inlet temperature is 80°F, the D-series Dryer delivers a 60°F dew point. If the air inlet temperature is 50°F, the dryer delivers a 32°F dew point.

Ideal for a wide range of applications, these compressed air dryers protect against freeze-ups in the winter and liquid in the summer. D-Series Compressed Air Dryers may be installed inside or outside, and with a pressure drop less than 1% of the operating pressure, they are ideal for low pressure applications. Also with no moving parts or electrical components, D-Series Compressed Air Dryers can be applied with confidence in dirty and hazardous locations.

 

Free Product Brochure Request  

Interested in learning more about Van Air Systems D-Series Compressed Air Dryers? Watch it being used in an application.

 

D-Series Compressed Air Dryers Features and Benefits

  • Low capital and operating cost
  • No power required for operation
  • Low pressure drop
  • Prevents airline freeze-ups

 

 

 

 

Model D2 (7 scfm) 
  • Includes (2) 1.25 lb. pouches of DRY-O-LITE Desiccant
  • Manual drain valve (1/4" NPT)
  • Sight window for checking desiccant level
  • Epoxy interior coating
  • PVC bed support grid
  • Epoxy exterior finish
  • 10 year vessel warranty
d2
 

 

 

Models D4 and D8 (10 & 50 scfm)
  • Manual drain valve (1/2" NPT)
  • Sight window for checking desiccant level
  • Vessels built and stamped to ASME code
  • Epoxy interior coating
  • Epoxy coated carbon steel bed support grid
  • Primer and enamel exterior finish
  • 10 year vessel warranty
d4 d8
 

 

 

Models D12 through D36 (75 - 850 scfm)
  • Manual drain valve (1" NPT)
  • Two sight windows to check desiccant level
  • Elliptical direct entry hatch cover
  • Pressure relief coupling
  • Vessels built and stamped to ASME code
  • Epoxy interior coating
  • Epoxy coated carbon steel bed support grid
  • Primer and enamel exterior finish
  • 10 year vessel warranty
d12
 

 

Optional Equipment
  • Pressure gauge
  • Canadian Registration Numbers
  • Temperature gauge
  • Motorized or zero loss automatic ball valve drain
  • Combination pressure /temperature gauge
  • Ultrasonic level switch

 

Applications
  • Steel mills
  • Saw mills
  • Lumber yards
  • Ready-mix concrete plants
  • Asphalt plants
  • Cement production
  • Mining
  • Digester gas and landfill gas
  • General plant air for preventing airline condensation
  • Dirty and hazardous environments
  • Remote locations with limited or no electricity

 

D-Series Dryers Free Product Brochure Request

File Downloads