Membrane Air Dryers
Sunsep Membrane Compressed Air Dryers

At the heart of the SUNSEP-W ™ brand membrane air dryer technology is the patented membrane fibers developed by Asahi Glass Company (AGC) which has nearly 50 years of experience in the separation of gases with membranes. 

The Sunsep drying process works by passing compressed air inside the hollow fiber membranes where the water vapor molecules permeate through the wall of the membrane leaving the oxygen and nitrogen molecules to exit the outlet as dry air. The permeated water vapor is then swept away by a small amount of dry air fed back over the outside of the membrane fibers through a purging valve or orifice.

MEMBRANE DRYER SPECIFICATIONS
Model No. Port Size SCFM In SCFM Out Weight (LBS) PURGE CONTROL
BARREL TYPE
SWB-01-100 1/4" 3.8 3 0.49 External Valve or Orifice
SWB-01-200 1/4" 6.3 5 0.51 External Valve or Orifice
SWB-02-100 3/8" 8.0 6.4 1.39 External Valve or Orifice
SWB-05-100 3/8" 13.2 10.6 1.48 External Valve or Orifice
CASSETTE TYPE
SWC-M04-70 M5 0.6 0.5 0.11 External Valve or Orifice
SWC-M08-100 1/8" 0.9 0.7 0.57 Internal Fixed
SWC-M15-100 1/8" 1.5 1.1 0.6 Internal Fixed
SWC-01-150 1/4" 4.7 3 0.93 Variable Three Position
SWC-02-250 3/8" 6.8 5 1.52 Variable Three Position
SWC-03-250 3/8" 9.6 7 1.56 Variable Three Position
FLEXIBLE TYPE
SWF-M06-400 1/4" 1.25 1.0 0.22 External Valve or Orifice
ALL MODELS
Port size is female NPT or metric • Weight is in pounds • Flows at 100 PSIG, 70°F inlet
• Output at +35°F to 40°F pressure dew point
• Maximum operating pressure 120 PSIG • Operating temperature range +32°F to 130°F
dimensions for membrane dryers

FEATURES

  • No Electricity Needed
  • No Refrigerants Used
  • Extremely small Footprint
  • Lightweight
  • No Moving Parts
  • Maintenance Free Operation
  • Explosion Proof
  • Quiet Continuous Operation

TYPICAL APPLICATIONS

  • Ozone Generators
  • Environmental Chambers
  • Pneumatic Automation Systems
  • Dental Compressors
  • Bus Door & Locking Systems
  • CEMS Systems
  • FTIR Spectrometers
  • Laboratory Analyzers
  • Gas Chromatographs
  • Robotic Machinery
  • Car Wash Controls
  • Dry Sprinkler Systems
  • Outdoor HVAC Controls
  • Electronic Chip Testing
  • Air Bearings
  • Vortex Tubes
  • Antenna Pressurization
  • Waveguide Drying
  • Air Brushing
  • Graphic Printers
  • Air Turbines
  • Air Operated Pumps