Heatless Air Dryers - VSA-SERIES

Economical and compact, these heatless desiccant compressed air dryers provide low dew points to -73°C ADP (atmospheric dew point). This proven "no-frills" design uses Pressure Swing Adsorption (PSA) technology and will provide years of trouble-free service.
VSA-SERIES AIR DRYER SPECIFICATIONS
Model No. VSA1 VSA2 VSA3 VSA4
Flows at 6,9 Bar (Liter/Min.)
Inlet Flow 79 164 227 340
Purge Flow 23 48 71 91
Outlet Flow 57 116 156 249
*at 10 Bar (Liter/Min.)
Inlet Flow 113 235 320 473
Purge Flow 23 48 71 93
Outlet Flow 91 187 249 379
*at 3,4 Bar (Liter/Min.)
Inlet Flow 42 88 125 184
Purge Flow 23 45 68 93
Outlet Flow 20 42 57 91
Connections (NPT)
Inlet 1/4" 1/4" 1/4" 1/4"
Outlet 1/4" 1/4" 1/4" 1/4"
Dimensions (cm)
Height 25,7 33,3 40,9 61,2
Width 20,3 20,3 20,3 20,3
Length 12,2 12,2 12,2 12,2
Weight (kg) 3,17 3,63 4,08 6,35
*with orifice change
ALL MODELS
Power requirement: 115/1/50/60 or 220/1/50/60, 20 watts
Maximum temperature 49°C ambient
Maximum pressure 10 Bar
Outlet dew point: -40°C pressure dew point with 38°C,
saturated inlet (-73°C outlet dew point optional)
RECOMMENDED FILTRATION ON INLET
Lubricated Compressor: 5.0 Micron filter and 0.01 Micron filter
Non-lubricated Compressor: 5.0 Micron filter

FEATURES
  • 6" (15cm), 9" (23cm), 12" (31cm), and 20" (51cm) Desiccant Chambers
  • Flows to from 48 to 340 Lit/Min
  • Max pressure 10 Bar
  • Compact and lightweight design requires less space
  • Solid State timer with memory for energy savings
  • NEMA 1 Electrical
  • 1 minute purge cycle
  • Fixed orifice purge control
  • Two inlet and two outlet ports for ease of installation
  • Standard non-plugging, non-corroding purge mufflers

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

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© 2020 Rainer Lammertz