HL-500 Van Air Systems Dryer

HL-500 Van Air Systems Dryer

Engineered for long service life and superior protection of your air-operated equipment and processes, Van Air Systems HL series heatless regenerative desiccant compressed air dryers deliver the peace of mind of high quality, value and fast delivery.

All HL series compressed air dryers include patented Interlock Logic valve sequencing to protect compressed air systems from premature loss of flow or pressure. Interlock Logic guarantees that each phase of the drying cycle is completed before the next can begin. This ensures uninterrupted air flow at constant pressure for downstream equipment and prevents accidental vessel re-pressurization, a vital safety feature.

HL series compressed air dryers have a full range of control features. Standard touchpad controllers (on models HL-2500 and below) include real-time status displays, plus a hold feature to preserve system pressure and conserve energy. The controller also features a switching failure monitor for immediate notification of any cycle disruption.

Optional energy-saving controls, such as Cycle Saver™ and PLC-controlled EMCON II®, automatically adjust cycles to reduce component wear and save energy when air system demand fluctuates.

Standard Equipment:

• -40°F pressure dew point
• Permanently lubricated inlet valve
• Valve position indicator
• Activated alumina desiccant
• Power on switch/LED
• Control power fuse
• Enamel exterior finish
• ASME Code vessels with: - Lifting lugs - Fill and drain ports - Removable stainless steel desiccant screens
• Purge exhaust mufflers
• Control air filter
• Panel mounted tower pressure gauges
• Panel mounted visual moisture indicator
• Tower status LEDs
• Tower drying/regenerating LEDs
• Dual purge valves
• 115/1/50-60 supply power
• Solid state
• NEMA 4X control enclosure
• Failure to switch alarm and contact
• Cycle hold feature

  HL series dryers are ideal for:

  • Pharmaceutical
  • Manufacturing
  • Refining and petrochemical
  • Power generation
  • Process industries