Balston Membrane Air Dryers

Membrane Compressed Air Dryer

Balston Membrane Air Dryers combine a superior coalescing technology with a proven, innovative membrane system to supply clean, dry compressed air with dewpoints as low as -40oc. The membrane air dryers are engineered for easy installation, operation, and long term reliability. The dryers incorporate high efficiency coalescing filtration and the highest efficiency membrane available to provide low cost operation and minimal maintenance.


  • Unattended 24hour operation
  • Compact
  • Silent operation
  • No desiccant to change
  • Easy to install and operate
  • Explosion proof
  • Requires no electricity, lowering operation costs
  • Dew Points as low as -40oc

balstonTypical Applications

  • Low dewpoint instrument air
  • Pneumatic equipment
  • Pressurizing electrical cabinents
  • Analytical instrumentation
  • Prevention of freeze ups
  • Dry air for hazardous areas
  • General laboratory air supply
  • Protect electrical components from moisture damage