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Altec Air

HOF Series Oil Field Heatless Regenerative Desiccant Air Dryers

HOF Series Oil Field Heatless Regenerative Desiccant Air Dryers

EconoTronic Dew Point Demand Control Included

With their standard rugged design features, Altec AIR’s HOF Series Heatless Oil Field Air Dryers provide clean, dry compressed air, resulting in improved air system operation with unparalleled reliability and safety in an often unforgiving environment.

  • ISO 8573.1 Class 2 -40°F/C Standard Outlet Dewpoint
    - Down to -58°F/-50°C Possible in Low Dew Point Mode
  • Factory installed Filters
  • Separate Re-Pressurization Circuit (HOF-0100 - HOF-0800)
  • ASME /CRN Pressure Vessels (HOF-0100 - HOF-0800)
  • Feature Rich ETL Listed Pro-Logic Controller w/ NEMA 4 Enclosure
  • Regulated Control Air & Adjustable Purge


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


  • Power Requirements - 120 VAC, 1 Phase, 60 Hz
  • Maximum Pressure - 150-200 PSIG (Model Specific)
  • Maximum Operating Temperature - 120°F / 49°C
  • Selectable Cycles
  • ASME Safety Relief Valves
  • OSHA Approved Mufflers
  • Stainless Steel Control Tubing & 316 Stainless Steel Compression Fittings


  • EcoTronic Dew Point Demand Control
  • Dual Filter & Bypass Packages
  • NEMA 7 and other Hazardous Area Classifications
  • Non-Yellow Material Of Construction (Stainless Steel / Nickel Plated Valves)
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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.