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Altec Air

HRL Series Heatless Regenerative Desiccant Air Dryers

HRL Series Heatless Regenerative Desiccant Air Dryers

EconoTronic Dew Point Demand Control Included

Altec AIR’s HRL Series Heatless Desiccant Air Dryers are our largest capacity regenerative air dryers to meet the needs of the industrial compressed air market.

  • ASME / CRN Approved Pressure Vessels
  • Factory installed Filters w/ Differential Pressure Gauges and Pre-Filter Timer Drain
  • E-Z Switching Valves for Extreme Valve Life
  • Feature Rich ETL Listed Pro-Logic Controller w/ NEMA 4 Enclosure
  • Regulated Purge Flow for Optimum Setting, Regardless of Operating Pressure
  • ISO 8573.1 Class 2 -40°F/C Standard Outlet Dewpoint


  1. Specifications Sheet
  2. Large Capacity Desiccant Air Dryers Brochure
  3. Industrial Products Brochure


  • Power Requirements - 120 VAC, 1 Phase, 60 Hz
  • Maximum Pressure - 150 PSIG Standard
  • Maximum Operating Temperature - 120°F / 49°C
  • Tower Pressure Gauges
  • OSHA Approved Mufflers
  • Desiccant Fill & Drain Ports
  • ASME Safety Relief Valves
  • Standby Mode
  • Manual Cycle Stepping
  • Control Line Filter / Regulator


  • EcoTronic Dew Point Demand Control
  • Dual Filter & Bypass Packages
  • Environment Temperature Protection Kits
  • High Pressure (200 PSIG) Models
  • Upgraded Controller
  • Failure to Switch Alarm
  • Stainless Steel Control Tube & Fittings
  • Bolt-Down Construction
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  • Returns

    It’s easy to return an item if you’re not satisfied. We will issue a refund to your original form of payment, issue a credit or equal exchange for items returned within 14 days. Click the link below to read more information about our return policy.

    Full Return Policy 
  • Our Value

    Buckeye Air specializes in Compressed Air Systems for Industries, Businesses, and Individuals. We provide Quality Equipment for businesses that demand the Best. Our Company represents some of the finest Compressed Air Equipment manufactured in the world today.