StylAir's SHL Series Heaterless Desiccant Dryers

SHL Dryer

StylAir SHL model dryers are heaterless, twin-tower, regenerative desiccant dryers designed to remove water vapor from compressed air and gas to a pressure dewpoint of -40°F and lower.

Some SHL Picture here

Heaterless (pressure-swing adsorption) dryers are preferred for their simple, reliable design and low initial cost. A continuous flow of dry air or gas is provided to eliminate moisture and contaminants found in all air and gas systems.

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Standard Features

  • -40°F line pressure dewpoint
  • ASME Code desiccant vessels (floor-mounted models)
  • NEMA 10 minute cycle, fully automatic operation
  • Adjustable timer cycle for lower dewpoints (floor-mounted models)
  • Fail safe operation: continuous flow on loss of power or control air
  • Non-lubricated valves
  • Tower pressure gauges on all models
  • Gradual repressurization for long desiccant life
  • ASME relief valve on outlet manifold
  • Full charge of desiccant
  • Heavy duty angle and channel support base (floor-mounted models)
  • NEMA 4 electrical construction
  • Cycle Failure Alarm (floor-mounted models)
  • 120V/1Ph/60Hz operation
  • On-Off switch with Power-On light (floor-mounted models)
  • LED pilot lights

Optional Features

  • -70°F to -100°F line pressure dewpoint
  • Purge Rate Flowmeter - included on larger models
  • NEMA 4X, 7 electrics
  • Entrainment Separators
  • Coalescing Prefilters
  • Afterfilters
  • Mounted filters, manual bypasses
  • Dewpoint monitors and alarms
  • Color change dewpoint indicator
  • Temperature gauges
  • Special designs available for flows to 30,000 SCFM and pressures to over 5000 PSIG
  • Construction for corrosive environments, hazardous locations, off-shore installations
  • Full pneumatic controls - for hazardous locations or where electrical power is not available
  • Optional voltages - 12 or 24 VDC; 110-220V/50Hz
  • Exclusive demand system for Heaterless Dryers